A magnitude ML 1.0 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8580, 13.2370 at 11 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Montegallo | AP | 8 | 523 | 804 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 11 | 1178 | 2586 |
Ussita | MC | 13 | 444 | 3030 |
Montefortino | FM | 13 | 1178 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Bolognola | MC | 15 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Amandola | FM | 17 | 3629 | 14767 |
Acquasanta Terme | AP | 17 | 2916 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 18 | 3166 | 21516 |
Palmiano | AP | 19 | 196 | 21712 |
Roccafluvione | AP | 20 | 2010 | 23722 |
Acquacanina | MC | 20 | 121 | 23843 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2023-03-25 17:47:22 |
42.8583 | 13.2372 | 11 | 2024-03-01 17:18:00 |
Bollettino Sismico Italiano INGV | 115732721 |
Reviewed Rev100 |
ML 1.2 | 2023-03-25 17:47:23 |
42.8475 | 13.2358 | 9 | 2023-03-25 18:08:29 |
Sala Sismica INGV-Roma | 115726841 |
Field | Value |
---|---|
Time (UTC) | 2023-03-25 17:47:22 ± 0.05 |
Latitude | 42.8583 ± 0.0027 |
Longitude | 13.2372 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115732721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 372 |
Semi-minor axis of confidence ellipse (meter) | 287 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47394 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115732721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-25 22:02:49 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115726841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-25 18:08:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-03-25T17:47:51.74 | 3.0 | undecidable | manual | S | -1.2 | 0 | |||
IV.GIGS.HHN. | 2023-03-25T17:47:39.50 | 0.3 | undecidable | manual | S | 149 | 52.6029 | 50 | 0.13 | 68 |
IV.CAMP.HHE. | 2023-03-25T17:47:35.52 | 0.3 | undecidable | manual | S | 159 | 38.4282 | 50 | -0.06 | 70 |
IV.RM33.EHZ. | 2023-03-25T17:47:35.73 | 0.3 | undecidable | manual | S | 183 | 38.8278 | 50 | 0.05 | 70 |
IV.TERO.HHN. | 2023-03-25T17:47:35.89 | 0.3 | undecidable | manual | S | 131 | 39.7269 | 50 | -0.03 | 71 |
IV.GAVE.EHN. | 2023-03-25T17:47:34.50 | 0.3 | undecidable | manual | S | 237 | 33.4443 | 50 | 0.25 | 68 |
IV.LNSS.HHN. | 2023-03-25T17:47:34.10 | 0.3 | undecidable | manual | S | 210 | 32.5452 | 50 | 0.09 | 71 |
IV.CESI.HHZ. | 2023-03-25T17:47:33.70 | 0.3 | undecidable | manual | S | 301 | 31.5462 | 50 | -0.04 | 72 |
IV.CSP1.EHZ. | 2023-03-25T17:47:32.05 | 0.3 | undecidable | manual | S | 354 | 26.0517 | 50 | -0.22 | 70 |
IV.GUMA.HNN. | 2023-03-25T17:47:32.30 | 0.3 | undecidable | manual | S | 19 | 24.0537 | 50 | 0.57 | 64 |
IV.GIGS.HHN. | 2023-03-25T17:47:32.39 | 0.3 | undecidable | manual | P | 149 | 52.6029 | 50 | 0.02 | 69 |
IV.SMA1.EHN. | 2023-03-25T17:47:31.97 | 0.3 | undecidable | manual | S | 162 | 26.5512 | 50 | -0.43 | 66 |
IV.MF5.EHZ. | 2023-03-25T17:47:31.89 | 0.3 | undecidable | manual | S | 51 | 23.0547 | 50 | 0.41 | 67 |
IV.FDMO.HHN. | 2023-03-25T17:47:31.34 | 0.3 | undecidable | manual | S | 328 | 23.1546 | 50 | -0.18 | 71 |
IV.TERO.HHN. | 2023-03-25T17:47:30.76 | 0.3 | undecidable | manual | P | 131 | 39.7269 | 50 | 0.38 | 66 |
IV.CAMP.HHE. | 2023-03-25T17:47:30.15 | 0.3 | undecidable | manual | P | 159 | 38.4282 | 50 | -0.04 | 71 |
IV.RM33.EHZ. | 2023-03-25T17:47:30.38 | 0.1 | undecidable | manual | P | 183 | 38.8278 | 50 | 0.14 | 92 |
IV.CESI.HHZ. | 2023-03-25T17:47:29.21 | 0.1 | negative | manual | P | 301 | 31.5462 | 50 | 0.09 | 94 |
IV.LNSS.HHN. | 2023-03-25T17:47:29.03 | 0.1 | undecidable | manual | P | 210 | 32.5452 | 50 | -0.25 | 91 |
IV.GAVE.EHN. | 2023-03-25T17:47:29.30 | 0.3 | undecidable | manual | P | 237 | 33.4443 | 50 | -0.12 | 70 |
IV.SMA1.EHN. | 2023-03-25T17:47:28.12 | 0.3 | undecidable | manual | P | 162 | 26.5512 | 50 | -0.23 | 69 |
IV.NRCA.HHZ. | 2023-03-25T17:47:28.14 | 0.3 | undecidable | manual | S | 255 | 10.3785 | 136 | 0.12 | 73 |
IV.FDMO.HHN. | 2023-03-25T17:47:27.89 | 0.3 | undecidable | manual | P | 328 | 23.1546 | 50 | 0.05 | 72 |
7F.SIB1.EHZ. | 2023-03-25T17:47:27.11 | 0.3 | undecidable | manual | S | 34 | 4.7952 | 156 | 0.18 | 73 |
IV.CSP1.EHZ. | 2023-03-25T17:47:27.55 | 0.1 | undecidable | manual | P | 354 | 26.0517 | 50 | -0.72 | 80 |
IV.MMO1.EHZ. | 2023-03-25T17:47:27.41 | 0.3 | undecidable | manual | S | 58 | 8.5803 | 142 | -0.2 | 72 |
IV.MF5.EHZ. | 2023-03-25T17:47:27.89 | 0.1 | undecidable | manual | P | 51 | 23.0547 | 50 | 0.07 | 96 |
IV.GUMA.HNN. | 2023-03-25T17:47:27.90 | 0.3 | undecidable | manual | P | 19 | 24.0537 | 50 | -0.06 | 72 |
7F.SIB2.EHN. | 2023-03-25T17:47:26.86 | 0.3 | undecidable | manual | S | 56 | 6.4935 | 149 | -0.34 | 70 |
7F.SIB3.EHN. | 2023-03-25T17:47:26.56 | 0.3 | undecidable | manual | S | 55 | 3.2967 | 163 | -0.18 | 73 |
IV.NRCA.HHZ. | 2023-03-25T17:47:26.06 | 0.1 | negative | manual | P | 255 | 10.3785 | 136 | 0.24 | 95 |
IV.MMO1.EHZ. | 2023-03-25T17:47:25.60 | 0.1 | positive | manual | P | 58 | 8.5803 | 142 | 0.02 | 100 |
7F.SIB2.EHN. | 2023-03-25T17:47:25.33 | 0.1 | positive | manual | P | 56 | 6.4935 | 149 | -0.02 | 100 |
7F.SIB3.EHN. | 2023-03-25T17:47:25.15 | 0.1 | undecidable | manual | P | 55 | 3.2967 | 163 | 0.07 | 100 |
7F.SIB1.EHZ. | 2023-03-25T17:47:25.46 | 0.1 | positive | manual | P | 34 | 4.7952 | 156 | 0.27 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.1 | 0.00018099999999999998 | 0.08 | AML | other | m | 2023-03-25T17:47:27.49 |
IV.MMO1.EHE. | ML:0.6 | 0.00005205 | 0.22 | AML | other | m | 2023-03-25T17:47:27.64 |
IV.NRCA.HNN. | ML:1.3 | 0.000224438 | 0.128 | AML | other | m | 2023-03-25T17:47:28.41 |
IV.NRCA.HHE. | ML:1.5 | 0.0003705 | 0.08 | AML | other | m | 2023-03-25T17:47:28.36 |
IV.NRCA.HNE. | ML:1.5 | 0.00034484165 | 0.0896 | AML | other | m | 2023-03-25T17:47:28.36 |
IV.NRCA.HHN. | ML:1.4 | 0.00027400000000000005 | 0.94 | AML | other | m | 2023-03-25T17:47:28.41 |
IV.CESI.HHN. | ML:0.6 | 0.000017751315 | 0.256 | AML | other | m | 2023-03-25T17:47:34.21 |
IV.CESI.HHE. | ML:0.5 | 0.0000165262925 | 0.2176 | AML | other | m | 2023-03-25T17:47:34.20 |
IV.RM33.EHE. | ML:0.6 | 0.000013162694999999998 | 0.64 | AML | other | m | 2023-03-25T17:47:34.39 |
IV.RM33.EHN. | ML:0.8 | 0.00001998284 | 0.2432 | AML | other | m | 2023-03-25T17:47:36.03 |