A magnitude ML 2.4 earthquake occured in region: Canale di Sicilia meridionale (MARE), on
and geographic coordinates (lat, lon) 36.6880, 12.7740 at 27 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2021-03-28 13:48:40 |
36.6877 | 12.7745 | 27 | 2021-07-12 16:55:10 |
Bollettino Sismico Italiano INGV | 89959601 |
Reviewed Rev100 |
ML 2.5 | 2021-03-28 13:48:38 |
36.6322 | 12.6617 | 23 | 2021-03-28 13:56:26 |
Sala Sismica INGV-Roma | 88555561 |
Field | Value |
---|---|
Time (UTC) | 2021-03-28 13:48:40 ± 0.18 |
Latitude | 36.6877 ± 0.0063 |
Longitude | 12.7745 ± 0.0202 |
Depth (km) | 27 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89959601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1633 |
Semi-minor axis of confidence ellipse (meter) | 744 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.89847 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 89959601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-10 08:37:25 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88555561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-28 13:56:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIZZ.HHZ. | 2021-03-28T13:50:25.15 | 3.0 | undecidable | manual | Sg | 2.38 | 0 | |||
IV.PTRJ.HNZ. | 2021-03-28T13:50:09.26 | 3.0 | undecidable | manual | Pg | 14.31 | 0 | |||
IV.LPEL.HHZ. | 2021-03-28T13:50:02.72 | 3.0 | undecidable | manual | Pn | -0.5 | 0 | |||
IV.PAOL.HHZ. | 2021-03-28T13:49:59.20 | 3.0 | positive | manual | Pg | 8.51 | 0 | |||
IV.EFIU.HHZ. | 2021-03-28T13:49:44.06 | 3.0 | undecidable | manual | Sn | -4.99 | 0 | |||
IV.ACATE.EHZ. | 2021-03-28T13:49:22.81 | 3.0 | undecidable | manual | Sn | -4.12 | 0 | |||
IV.IFIL.HHZ. | 2021-03-28T13:49:21.03 | 3.0 | undecidable | manual | Pg | 1.35 | 0 | |||
IV.MMGO.HHZ. | 2021-03-28T13:49:13.40 | 0.3 | undecidable | manual | S | 9 | 109.5126 | 99 | 0.83 | 61 |
IV.SSY.HHZ. | 2021-03-28T13:49:11.95 | 0.1 | undecidable | manual | P | 75 | 210.4338 | 54 | 0.06 | 66 |
IV.HCRL.HHZ. | 2021-03-28T13:49:11.61 | 0.1 | undecidable | manual | P | 71 | 210.7335 | 54 | -0.31 | 64 |
MN.CLTB.HHZ. | 2021-03-28T13:49:11.70 | 0.1 | undecidable | manual | S | 21 | 106.2159 | 100 | 0.01 | 100 |
IV.HLNI.HHZ. | 2021-03-28T13:49:10.48 | 0.1 | undecidable | manual | P | 68 | 199.7445 | 54 | -0.07 | 71 |
IV.SCIAC.HHZ. | 2021-03-28T13:49:09.40 | 0.1 | undecidable | manual | S | 17 | 96.4257 | 101 | 0.28 | 99 |
IV.LINA.HHE. | 2021-03-28T13:49:08.20 | 0.6 | undecidable | manual | S | 175 | 90.8424 | 102 | 0.53 | 44 |
IV.ERC.EHN. | 2021-03-28T13:49:04.48 | 0.3 | undecidable | manual | P | 354 | 150.6381 | 54 | 0.03 | 68 |
IV.RAFF.HHZ. | 2021-03-28T13:49:04.95 | 0.1 | undecidable | manual | P | 67 | 152.736 | 54 | 0.24 | 86 |
IV.CORL.HHZ. | 2021-03-28T13:49:03.26 | 0.1 | undecidable | manual | P | 19 | 141.747 | 54 | -0.08 | 93 |
IV.MTGR.HHZ. | 2021-03-28T13:49:02.83 | 0.6 | undecidable | manual | P | 359 | 133.7661 | 54 | 0.49 | 43 |
IV.MBFT.HHN. | 2021-03-28T13:49:02.95 | 0.6 | undecidable | manual | P | 6 | 140.4483 | 54 | -0.23 | 45 |
IV.CRJA.HHZ. | 2021-03-28T13:49:01.30 | 0.3 | undecidable | manual | P | 9 | 125.2746 | 54 | 0.02 | 72 |
IV.MARS.EHE. | 2021-03-28T13:49:00.79 | 0.1 | undecidable | manual | P | 351 | 119.6913 | 98 | 0.22 | 94 |
MN.CLTB.HHZ. | 2021-03-28T13:48:58.02 | 0.3 | negative | manual | P | 21 | 106.2159 | 100 | -0.5 | 68 |
IV.MMGO.HHZ. | 2021-03-28T13:48:58.34 | 0.1 | undecidable | manual | P | 9 | 109.5126 | 99 | -0.69 | 83 |
IV.SCIAC.HHZ. | 2021-03-28T13:48:56.72 | 0.3 | positive | manual | P | 17 | 96.4257 | 101 | -0.31 | 72 |
IV.LINA.HHE. | 2021-03-28T13:48:55.97 | 0.6 | undecidable | manual | P | 175 | 90.8424 | 102 | -0.23 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SCIAC.HHN. | ML:2.4 | 0.000261 | 0.6 | AML | other | m | 2021-03-28T13:49:10.60 |
IV.SCIAC.HHE. | ML:2.3 | 0.00019800000000000002 | 0.7 | AML | other | m | 2021-03-28T13:49:10.74 |
MN.CLTB.HHE. | ML:2.9 | 0.0006915000000000001 | 0.42 | AML | other | m | 2021-03-28T13:49:15.21 |
MN.CLTB.HHN. | ML:3.1 | 0.0010034999999999998 | 0.44 | AML | other | m | 2021-03-28T13:49:15.74 |
IV.MMGO.HHE. | ML:2.0 | 0.00008979999999999999 | 0.36 | AML | other | m | 2021-03-28T13:49:16.12 |
IV.MMGO.HHN. | ML:2.0 | 0.00007445000000000001 | 0.4 | AML | other | m | 2021-03-28T13:49:18.77 |
IV.CRJA.HHE. | ML:2.4 | 0.00018449999999999999 | 0.6 | AML | other | m | 2021-03-28T13:49:22.55 |
IV.CRJA.HHN. | ML:2.4 | 0.000152 | 0.58 | AML | other | m | 2021-03-28T13:49:24.30 |
IV.RAFF.HHE. | ML:2.6 | 0.000194 | 0.52 | AML | other | m | 2021-03-28T13:49:25.71 |
IV.CORL.HHN. | ML:2.2 | 0.00008879999999999999 | 0.42 | AML | other | m | 2021-03-28T13:49:27.54 |
IV.RAFF.HHN. | ML:2.2 | 0.00007735 | 0.62 | AML | other | m | 2021-03-28T13:49:32.90 |
IV.HCRL.HHN. | ML:2.7 | 0.000118 | 0.3 | AML | other | m | 2021-03-28T13:49:37.72 |
IV.HCRL.HHE. | ML:2.5 | 0.0000914 | 0.96 | AML | other | m | 2021-03-28T13:49:39.63 |
IV.CORL.HHE. | ML:2.2 | 0.0000864 | 0.42 | AML | other | m | 2021-03-28T13:49:47.22 |