A magnitude ML 2.1 earthquake occured in region: 3 km SW Belpasso (CT), on
and geographic coordinates (lat, lon) 37.5690, 14.9580 at 7 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Belpasso | CT | 3 | 28108 | 28108 |
Camporotondo Etneo | CT | 4 | 5023 | 33131 |
PaternĂ² | CT | 5 | 48228 | 81359 |
San Pietro Clarenza | CT | 6 | 7743 | 89102 |
Motta Sant'Anastasia | CT | 6 | 12116 | 101218 |
Misterbianco | CT | 7 | 49410 | 150628 |
Ragalna | CT | 7 | 3924 | 154552 |
Nicolosi | CT | 8 | 7463 | 162015 |
Santa Maria di Licodia | CT | 8 | 7641 | 169656 |
Mascalucia | CT | 9 | 31958 | 201614 |
Gravina di Catania | CT | 9 | 25838 | 227452 |
Tremestieri Etneo | CT | 10 | 20589 | 248041 |
Pedara | CT | 11 | 14102 | 262143 |
Sant'Agata li Battiati | CT | 11 | 9479 | 271622 |
Biancavilla | CT | 11 | 24007 | 295629 |
San Giovanni la Punta | CT | 12 | 23060 | 318689 |
Trecastagni | CT | 12 | 10910 | 329599 |
Viagrande | CT | 13 | 8563 | 338162 |
San Gregorio di Catania | CT | 13 | 11966 | 350128 |
Catania | CT | 14 | 314555 | 664683 |
Aci Bonaccorsi | CT | 14 | 3524 | 668207 |
Valverde | CT | 15 | 7840 | 676047 |
Adrano | CT | 15 | 36122 | 712169 |
Aci Sant'Antonio | CT | 15 | 17984 | 730153 |
Aci Castello | CT | 17 | 18723 | 748876 |
Aci Catena | CT | 17 | 29851 | 778727 |
Zafferana Etnea | CT | 19 | 9517 | 788244 |
Acireale | CT | 19 | 52622 | 840866 |
Centuripe | EN | 20 | 5470 | 846336 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-03-20 17:09:23 |
37.5688 | 14.958 | 7 | 2021-07-12 16:55:15 |
Bollettino Sismico Italiano INGV | 91446131 |
Reviewed Rev200 |
ML 1.8 | 2021-03-20 17:09:23 |
37.619 | 14.933 | 5 | 2021-06-17 10:47:32 |
Sala Operativa INGV_OE (Catania) | 88321511 |
Field | Value |
---|---|
Time (UTC) | 2021-03-20 17:09:23 ± 0.09 |
Latitude | 37.5688 ± 0.0054 |
Longitude | 14.9580 ± 0.0079 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91446131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 707 |
Semi-minor axis of confidence ellipse (meter) | 477 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.65561 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 91446131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-17 10:46:59 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 88321511 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-03-20 17:20:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RAFF.HHZ. | 2021-03-20T17:09:36.17 | 0.3 | undecidable | manual | P | 234 | 65.0904 | 50 | 0.25 | 66 |
IV.HAVL.HHZ. | 2021-03-20T17:09:36.46 | 0.3 | undecidable | manual | P | 168 | 69.0753 | 50 | -0.09 | 69 |
IV.MPNC.HHZ. | 2021-03-20T17:09:36.96 | 0.3 | undecidable | manual | P | 28 | 72.7716 | 50 | -0.16 | 68 |
IV.MUCR.HHZ. | 2021-03-20T17:09:34.59 | 0.3 | undecidable | manual | P | 352 | 53.1024 | 50 | 0.51 | 63 |
IV.ESCV.HHZ. | 2021-03-20T17:09:33.30 | 0.6 | undecidable | manual | S | 328 | 23.3544 | 107 | 0.81 | 40 |
IV.AIO.HHZ. | 2021-03-20T17:09:33.48 | 0.3 | undecidable | manual | P | 28 | 50.7159 | 50 | -0.23 | 70 |
IV.SSY.HHZ. | 2021-03-20T17:09:33.04 | 0.3 | undecidable | manual | P | 167 | 46.7199 | 50 | -0.06 | 72 |
IV.ECBD.HHN. | 2021-03-20T17:09:33.22 | 0.6 | undecidable | manual | S | 26 | 26.0517 | 106 | -0.14 | 49 |
IV.GALF.HHZ. | 2021-03-20T17:09:32.42 | 0.3 | undecidable | manual | P | 295 | 37.8288 | 101 | 0.72 | 60 |
IV.EMCN.HHN. | 2021-03-20T17:09:32.96 | 0.6 | undecidable | manual | S | 15 | 25.5522 | 106 | -0.24 | 48 |
IV.ECZM.HHN. | 2021-03-20T17:09:31.73 | 0.6 | undecidable | manual | S | 345 | 18.6702 | 111 | 0.8 | 41 |
IV.ESVO.HHE. | 2021-03-20T17:09:31.92 | 0.6 | undecidable | manual | S | 358 | 22.6551 | 108 | -0.33 | 47 |
IV.EMFO.HHE. | 2021-03-20T17:09:31.68 | 0.6 | undecidable | manual | S | 32 | 21.867 | 108 | -0.3 | 48 |
IV.ESPC.HHN. | 2021-03-20T17:09:30.28 | 0.6 | undecidable | manual | S | 24 | 14.9739 | 116 | 0.5 | 46 |
IV.HCRL.HHZ. | 2021-03-20T17:09:30.74 | 0.3 | undecidable | manual | P | 168 | 32.3454 | 103 | 0.1 | 73 |
IV.EMFS.HHE. | 2021-03-20T17:09:30.87 | 0.6 | undecidable | manual | S | 12 | 17.0718 | 113 | 0.44 | 47 |
IV.EPIT.HHZ. | 2021-03-20T17:09:29.70 | 0.1 | undecidable | manual | P | 18 | 28.2495 | 104 | -0.14 | 97 |
IV.EMNR.HHZ. | 2021-03-20T17:09:29.49 | 0.3 | undecidable | manual | P | 12 | 28.1496 | 104 | -0.32 | 70 |
IV.ECHR.HHE. | 2021-03-20T17:09:29.19 | 0.6 | undecidable | manual | S | 343 | 13.5753 | 118 | -0.15 | 49 |
IV.ESAL.HHZ. | 2021-03-20T17:09:29.48 | 0.3 | undecidable | manual | P | 37 | 25.8519 | 106 | 0.12 | 73 |
IV.ESLN.HHZ. | 2021-03-20T17:09:29.70 | 0.6 | undecidable | manual | S | 6 | 13.875 | 118 | 0.27 | 49 |
IV.EMPL.HHZ. | 2021-03-20T17:09:29.66 | 0.6 | undecidable | manual | S | 5 | 12.2766 | 121 | 0.72 | 43 |
IV.EMSG.HHZ. | 2021-03-20T17:09:29.92 | 0.3 | undecidable | manual | P | 359 | 27.9498 | 105 | 0.15 | 73 |
IV.ESVO.HHE. | 2021-03-20T17:09:29.31 | 0.3 | undecidable | manual | P | 358 | 22.6551 | 108 | 0.55 | 67 |
IV.HLNI.HHZ. | 2021-03-20T17:09:29.35 | 0.3 | undecidable | manual | P | 197 | 25.5522 | 106 | 0.03 | 75 |
IV.EPOZ.HHZ. | 2021-03-20T17:09:29.81 | 0.3 | undecidable | manual | P | 60 | 23.2545 | 107 | 0.94 | 57 |
IV.EVRN.HNN. | 2021-03-20T17:09:28.58 | 0.3 | undecidable | manual | P | 49 | 20.5683 | 109 | 0.23 | 73 |
IV.EMCN.HHN. | 2021-03-20T17:09:28.84 | 0.1 | undecidable | manual | P | 15 | 25.5522 | 106 | -0.47 | 91 |
IV.ECBD.HHN. | 2021-03-20T17:09:28.90 | 0.1 | undecidable | manual | P | 26 | 26.0517 | 106 | -0.5 | 90 |
IV.ESCV.HHZ. | 2021-03-20T17:09:28.94 | 0.3 | undecidable | manual | P | 328 | 23.3544 | 107 | 0.04 | 75 |
IV.EMFO.HHE. | 2021-03-20T17:09:28.10 | 0.1 | undecidable | manual | P | 32 | 21.867 | 108 | -0.5 | 91 |
IV.ENIC.HHZ. | 2021-03-20T17:09:28.49 | 0.3 | undecidable | manual | S | 39 | 8.88 | 129 | 0.51 | 70 |
IV.EMFS.HHE. | 2021-03-20T17:09:27.62 | 0.1 | undecidable | manual | P | 12 | 17.0718 | 113 | -0.09 | 100 |
IV.ESML.HHZ. | 2021-03-20T17:09:27.69 | 0.6 | undecidable | manual | S | 308 | 8.7801 | 130 | -0.26 | 48 |
IV.ECZM.HHN. | 2021-03-20T17:09:27.71 | 0.3 | undecidable | manual | P | 345 | 18.6702 | 111 | -0.28 | 72 |
IV.ECPN.HHZ. | 2021-03-20T17:09:27.84 | 0.3 | undecidable | manual | P | 7 | 19.5693 | 110 | -0.33 | 71 |
IV.ESPC.HHN. | 2021-03-20T17:09:27.23 | 0.3 | undecidable | manual | P | 24 | 14.9739 | 116 | -0.1 | 75 |
IV.EMPL.HHZ. | 2021-03-20T17:09:26.71 | 0.1 | negative | manual | P | 5 | 12.2766 | 121 | -0.13 | 100 |
IV.ENIC.HHZ. | 2021-03-20T17:09:26.79 | 0.3 | undecidable | manual | P | 39 | 8.88 | 129 | 0.5 | 70 |
IV.ECHR.HHE. | 2021-03-20T17:09:26.59 | 0.1 | undecidable | manual | P | 343 | 13.5753 | 118 | -0.49 | 92 |
IV.ESLN.HHZ. | 2021-03-20T17:09:26.97 | 0.1 | undecidable | manual | P | 6 | 13.875 | 118 | -0.16 | 99 |
IV.ESML.HHZ. | 2021-03-20T17:09:25.84 | 0.1 | negative | manual | P | 308 | 8.7801 | 130 | -0.44 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESML.HHE. | ML:2.6 | 0.00749 | 0.28 | AML | other | m | 2021-03-20T17:09:27.95 |
IV.ESML.HNE. | ML:2.6 | 0.007064999999999999 | 0.28 | AML | other | m | 2021-03-20T17:09:27.96 |
IV.ESML.HHN. | ML:2.5 | 0.005595000000000001 | 0.28 | AML | other | m | 2021-03-20T17:09:27.96 |
IV.ESML.HNN. | ML:2.5 | 0.00491 | 0.3 | AML | other | m | 2021-03-20T17:09:27.97 |
IV.EMPL.HHN. | ML:2.8 | 0.008605 | 0.66 | AML | other | m | 2021-03-20T17:09:30.02 |
IV.EMPL.HHE. | ML:2.8 | 0.00813 | 0.9 | AML | other | m | 2021-03-20T17:09:32.44 |
IV.ESCV.HHE. | ML:2.0 | 0.000733 | 1.34 | AML | other | m | 2021-03-20T17:09:34.25 |
IV.HLNI.HHN. | ML:1.5 | 0.00018099999999999998 | 0.78 | AML | other | m | 2021-03-20T17:09:35.74 |
IV.ESAL.HHN. | ML:2.1 | 0.0007289999999999999 | 0.9 | AML | other | m | 2021-03-20T17:09:35.53 |
IV.EPIT.HHE. | ML:2.1 | 0.0006545000000000001 | 0.98 | AML | other | m | 2021-03-20T17:09:36.62 |
IV.HLNI.HHE. | ML:1.4 | 0.00016599999999999997 | 0.52 | AML | other | m | 2021-03-20T17:09:36.55 |
IV.ESAL.HHE. | ML:2.2 | 0.00095 | 0.8 | AML | other | m | 2021-03-20T17:09:37.03 |
IV.ESCV.HHN. | ML:2.2 | 0.0010525 | 0.32 | AML | other | m | 2021-03-20T17:09:38.21 |
IV.EMSG.HHN. | ML:2.2 | 0.0008539999999999999 | 0.48 | AML | other | m | 2021-03-20T17:09:39.58 |
IV.EPIT.HHN. | ML:2.3 | 0.001009 | 0.52 | AML | other | m | 2021-03-20T17:09:40.34 |
IV.EMSG.HHE. | ML:2.2 | 0.0008685 | 1.36 | AML | other | m | 2021-03-20T17:09:40.29 |
IV.AIO.HHE. | ML:1.5 | 0.00008774999999999999 | 1.78 | AML | other | m | 2021-03-20T17:09:44.91 |
IV.MUCR.HHE. | ML:1.8 | 0.000143 | 0.5 | AML | other | m | 2021-03-20T17:09:46.39 |
IV.AIO.HHN. | ML:1.6 | 0.00010159999999999999 | 0.44 | AML | other | m | 2021-03-20T17:09:46.78 |
IV.HAVL.HHN. | ML:2.1 | 0.000227 | 0.96 | AML | other | m | 2021-03-20T17:09:50.24 |
IV.MUCR.HHN. | ML:1.7 | 0.00013225000000000002 | 0.54 | AML | other | m | 2021-03-20T17:09:52.34 |
IV.HAVL.HHE. | ML:2.0 | 0.0001795 | 0.48 | AML | other | m | 2021-03-20T17:09:58.38 |