A magnitude ML 1.9 earthquake occured in region: 5 km SE Troina (EN), on
and geographic coordinates (lat, lon) 37.7520, 14.6320 at 23 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 |
---|---|---|---|---|
Troina | EN | 5 | 9373 | 9373 |
Gagliano Castelferrato | EN | 10 | 3593 | 12966 |
Regalbuto | EN | 11 | 7277 | 20243 |
San Teodoro | ME | 12 | 1403 | 21646 |
CesarĂ² | ME | 13 | 2439 | 24085 |
Cerami | EN | 13 | 2006 | 26091 |
Agira | EN | 14 | 8345 | 34436 |
Capizzi | ME | 17 | 3176 | 37612 |
Centuripe | EN | 17 | 5470 | 43082 |
Bronte | CT | 18 | 19172 | 62254 |
Nissoria | EN | 19 | 3000 | 65254 |
Maniace | CT | 20 | 3765 | 69019 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-04-24 21:43:44 |
37.7518 | 14.6322 | 23 | 2020-07-18 21:08:40 |
Bollettino Sismico Italiano INGV | 79969711 |
Reviewed Rev100 |
ML 2.0 | 2020-04-24 21:43:43 |
37.7405 | 14.5903 | 28 | 2020-04-24 22:03:13 |
Sala Sismica INGV-Roma | 78548681 |
Field | Value |
---|---|
Time (UTC) | 2020-04-24 21:43:44 ± 0.13 |
Latitude | 37.7518 ± 0.0054 |
Longitude | 14.6322 ± 0.0091 |
Depth (km) | 23 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79969711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 819 |
Semi-minor axis of confidence ellipse (meter) | 79 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.06655 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85885 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 79969711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-07 07:03:05 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 78548681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-24 22:03:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACATE.EHZ. | 2020-04-24T21:44:09.69 | 0.3 | undecidable | manual | S | 188 | 81.5517 | 100 | 0.96 | 50 |
IV.SSY.HHZ. | 2020-04-24T21:44:07.78 | 0.3 | undecidable | manual | S | 149 | 76.4679 | 101 | 0.38 | 64 |
IV.AGST.EHZ. | 2020-04-24T21:44:07.15 | 0.6 | undecidable | manual | S | 136 | 75.8685 | 101 | -0.09 | 46 |
IV.HAGA.HHZ. | 2020-04-24T21:44:05.44 | 0.3 | undecidable | manual | S | 138 | 69.2751 | 102 | -0.06 | 71 |
IV.HVZN.HNZ. | 2020-04-24T21:44:04.65 | 0.3 | undecidable | manual | S | 173 | 64.0914 | 103 | 0.51 | 63 |
IV.RAFF.HHZ. | 2020-04-24T21:44:04.40 | 1.0 | undecidable | manual | S | 202 | 63.2922 | 104 | 0.44 | 22 |
IT.LNT.HGZ. | 2020-04-24T21:44:03.12 | 0.3 | undecidable | manual | S | 148 | 60.8946 | 104 | -0.19 | 70 |
IV.MSRU.HHZ. | 2020-04-24T21:44:01.10 | 0.1 | undecidable | manual | P | 53 | 95.3379 | 98 | 0.64 | 79 |
IV.CLTA.HHN. | 2020-04-24T21:44:00.13 | 0.3 | undecidable | manual | P | 222 | 88.4448 | 99 | 0.73 | 56 |
IV.HLNI.HHZ. | 2020-04-24T21:44:00.35 | 0.3 | undecidable | manual | S | 155 | 49.4172 | 108 | -0.04 | 73 |
IV.MUCR.HHZ. | 2020-04-24T21:43:58.02 | 0.6 | undecidable | manual | S | 33 | 38.628 | 114 | 0.34 | 48 |
IT.GEA.HGN. | 2020-04-24T21:43:58.61 | 0.1 | undecidable | manual | P | 200 | 82.0512 | 100 | 0.17 | 89 |
IV.SSY.HHZ. | 2020-04-24T21:43:57.07 | 0.1 | undecidable | manual | P | 149 | 76.4679 | 101 | -0.52 | 84 |
IV.ACATE.EHZ. | 2020-04-24T21:43:57.73 | 0.1 | undecidable | manual | P | 188 | 81.5517 | 100 | -0.63 | 79 |
IV.AGST.EHZ. | 2020-04-24T21:43:56.78 | 0.1 | undecidable | manual | P | 136 | 75.8685 | 101 | -0.72 | 77 |
IV.HAGA.HHZ. | 2020-04-24T21:43:55.90 | 0.1 | undecidable | manual | P | 138 | 69.2751 | 102 | -0.6 | 82 |
IV.HVZN.HNZ. | 2020-04-24T21:43:55.30 | 0.1 | undecidable | manual | P | 173 | 64.0914 | 103 | -0.42 | 88 |
IV.MSFR.HHZ. | 2020-04-24T21:43:55.61 | 0.3 | undecidable | manual | S | 354 | 31.5462 | 120 | -0.38 | 68 |
IV.RAFF.HHZ. | 2020-04-24T21:43:55.60 | 0.1 | undecidable | manual | P | 202 | 63.2922 | 104 | -0.01 | 96 |
IT.LNT.HGZ. | 2020-04-24T21:43:54.64 | 0.3 | undecidable | manual | P | 148 | 60.8946 | 104 | -0.6 | 63 |
IV.CSLB.HHE. | 2020-04-24T21:43:54.21 | 0.1 | undecidable | manual | P | 292 | 54.4011 | 106 | -0.06 | 95 |
IV.RESU.HHZ. | 2020-04-24T21:43:54.35 | 0.6 | undecidable | manual | P | 257 | 51.8037 | 107 | 0.45 | 45 |
IV.EPZF.HHZ. | 2020-04-24T21:43:54.18 | 1.0 | undecidable | manual | S | 68 | 21.2676 | 132 | 0.41 | 24 |
IV.HLNI.HHZ. | 2020-04-24T21:43:53.09 | 0.1 | undecidable | manual | P | 155 | 49.4172 | 108 | -0.46 | 90 |
IV.PLLN.EHE. | 2020-04-24T21:43:53.28 | 0.1 | undecidable | manual | P | 302 | 50.5161 | 108 | -0.42 | 88 |
IV.CAGR.HHE. | 2020-04-24T21:43:53.70 | 1.0 | undecidable | manual | S | 219 | 18.4704 | 137 | 0.47 | 23 |
IV.PETRA.HHN. | 2020-04-24T21:43:52.89 | 0.3 | undecidable | manual | P | 281 | 46.2204 | 110 | -0.19 | 70 |
IV.MUCR.HHZ. | 2020-04-24T21:43:52.07 | 0.1 | undecidable | manual | P | 33 | 38.628 | 114 | 0.08 | 100 |
MN.VAE.HHE. | 2020-04-24T21:43:52.73 | 0.3 | undecidable | manual | P | 218 | 39.8268 | 113 | 0.57 | 66 |
IV.GALF.HHZ. | 2020-04-24T21:43:51.44 | 0.3 | undecidable | manual | S | 232 | 7.3815 | 160 | -0.22 | 76 |
IV.EMSG.HHN. | 2020-04-24T21:43:51.57 | 0.6 | undecidable | manual | P | 75 | 28.8489 | 122 | 0.91 | 40 |
IV.MSFR.HHZ. | 2020-04-24T21:43:50.95 | 0.1 | positive | manual | P | 354 | 31.5462 | 120 | -0.05 | 98 |
IV.EPZF.HHZ. | 2020-04-24T21:43:50.31 | 0.1 | undecidable | manual | P | 68 | 21.2676 | 132 | 0.59 | 91 |
IV.ESML.HHZ. | 2020-04-24T21:43:50.63 | 0.1 | undecidable | manual | P | 124 | 26.2515 | 125 | 0.3 | 96 |
IV.CAGR.HHE. | 2020-04-24T21:43:49.90 | 0.1 | undecidable | manual | P | 219 | 18.4704 | 137 | 0.48 | 94 |
IV.GALF.HHZ. | 2020-04-24T21:43:47.91 | 0.1 | undecidable | manual | P | 232 | 7.3815 | 160 | -0.6 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHN. | ML:2.2 | 0.0010604168499999999 | 0.2816 | AML | other | m | 2020-04-24T21:43:53.18 |
IV.GALF.HHE. | ML:2.2 | 0.0009873601 | 1.5904 | AML | other | m | 2020-04-24T21:43:53.92 |
IV.EPZF.HHE. | ML:2.0 | 0.0004288402 | 0.6784 | AML | other | m | 2020-04-24T21:43:56.38 |
IV.MSFR.HHE. | ML:1.2 | 0.000055655785 | 0.3968 | AML | other | m | 2020-04-24T21:43:57.21 |
IV.GALF.HNE. | ML:1.3 | 0.00013502655 | 0.3968 | AML | other | m | 2020-04-24T21:43:57.62 |
IV.MSFR.HHN. | ML:1.3 | 0.00007948076 | 0.448 | AML | other | m | 2020-04-24T21:43:57.69 |
IV.ESML.HHN. | ML:1.7 | 0.00020100945 | 0.4608 | AML | other | m | 2020-04-24T21:43:57.92 |
IV.GALF.HNN. | ML:1.4 | 0.00017240994999999997 | 0.7168 | AML | other | m | 2020-04-24T21:43:58.69 |
IV.MUCR.HHN. | ML:1.8 | 0.00019593525 | 0.2944 | AML | other | m | 2020-04-24T21:43:58.87 |
IV.EPZF.HHN. | ML:2.0 | 0.00044118714999999995 | 1.744 | AML | other | m | 2020-04-24T21:43:59.99 |
IV.MUCR.HHE. | ML:1.8 | 0.00020840565 | 0.256 | AML | other | m | 2020-04-24T21:43:59.64 |
IV.ESML.HHE. | ML:1.8 | 0.00023836740000000002 | 0.4352 | AML | other | m | 2020-04-24T21:44:00.46 |
IV.HLNI.HHN. | ML:1.7 | 0.0001266495 | 0.3328 | AML | other | m | 2020-04-24T21:44:01.82 |
IV.HLNI.HHE. | ML:1.8 | 0.00015101015 | 0.192 | AML | other | m | 2020-04-24T21:44:02.12 |
IV.HAGA.HHN. | ML:2.0 | 0.00016716975 | 0.3584 | AML | other | m | 2020-04-24T21:44:05.95 |
IV.HAGA.HHE. | ML:2.0 | 0.00016712350000000001 | 0.2944 | AML | other | m | 2020-04-24T21:44:05.72 |
IV.RAFF.HHE. | ML:1.9 | 0.000130534185 | 1.5776 | AML | other | m | 2020-04-24T21:44:07.99 |
IV.AGST.EHE. | ML:2.5 | 0.00046927565 | 0.2816 | AML | other | m | 2020-04-24T21:44:08.17 |
IV.RAFF.HHN. | ML:1.9 | 0.0001347768 | 0.32 | AML | other | m | 2020-04-24T21:44:08.22 |
IV.AGST.EHN. | ML:2.2 | 0.0002468767 | 0.1664 | AML | other | m | 2020-04-24T21:44:08.44 |
IV.SSY.HHN. | ML:2.7 | 0.0007479356999999999 | 0.2176 | AML | other | m | 2020-04-24T21:44:09.52 |
IV.SSY.HHE. | ML:2.4 | 0.00037625869999999994 | 0.2816 | AML | other | m | 2020-04-24T21:44:15.72 |
IV.MSRU.HHN. | ML:1.8 | 0.00006916602 | 1.6032 | AML | other | m | 2020-04-24T21:44:15.97 |
IV.MSRU.HHE. | ML:2.0 | 0.00011103535000000001 | 0.4608 | AML | other | m | 2020-04-24T21:44:18.96 |