A magnitude ML 1.0 earthquake occured in region: 3 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9040, 13.1160 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 | 3 | 281 | 281 |
Visso | MC | 4 | 1107 | 1388 |
Ussita | MC | 5 | 444 | 1832 |
Preci | PG | 7 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 14 | 142 | 7655 |
Monte Cavallo | MC | 14 | 145 | 7800 |
Acquacanina | MC | 15 | 121 | 7921 |
Fiordimonte | MC | 15 | 202 | 8123 |
Fiastra | MC | 15 | 559 | 8682 |
Sellano | PG | 15 | 1079 | 9761 |
Pieve Torina | MC | 17 | 1458 | 11219 |
Montemonaco | AP | 17 | 604 | 11823 |
Pievebovigliana | MC | 18 | 866 | 12689 |
Cerreto di Spoleto | PG | 19 | 1075 | 13764 |
Montegallo | AP | 19 | 523 | 14287 |
Montefortino | FM | 19 | 1178 | 15465 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2023-04-26 03:30:05 |
42.9038 | 13.1157 | 11 | 2024-03-01 17:18:06 |
Bollettino Sismico Italiano INGV | 117056341 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 03:30:05 ± 0.07 |
Latitude | 42.9038 ± 0.0045 |
Longitude | 13.1157 ± 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 | 117056341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 536 |
Semi-minor axis of confidence ellipse (meter) | 277 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 207 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23472 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117056341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-05 14:30:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HNZ. | 2023-04-26T03:31:40.13 | 3.0 | undecidable | manual | Pg | 15.84 | 0 | |||
IV.MSRU.HHZ. | 2023-04-26T03:31:23.68 | 3.0 | undecidable | manual | Pn | 6.73 | 0 | |||
IV.NOCI.HHZ. | 2023-04-26T03:31:16.49 | 3.0 | undecidable | manual | Pg | 17.280001 | 0 | |||
OX.DRE.HHZ. | 2023-04-26T03:31:13.72 | 3.0 | undecidable | manual | Sn | 1.57 | 0 | |||
MN.BLY.HHZ. | 2023-04-26T03:31:03.31 | 3.0 | positive | manual | Pg | 14.37 | 0 | |||
IV.POFI.HHZ. | 2023-04-26T03:30:58.13 | 3.0 | undecidable | manual | Sg | 3.32 | 0 | |||
IV.GUMA.HHZ. | 2023-04-26T03:30:14.54 | 0.6 | undecidable | manual | S | 45 | 25.0527 | 50 | -0.07 | 49 |
IV.MML1.HNE. | 2023-04-26T03:30:14.70 | 0.3 | undecidable | manual | S | 333 | 26.0517 | 50 | -0.17 | 72 |
IV.CSP1.EHE. | 2023-04-26T03:30:14.20 | 0.6 | undecidable | manual | S | 19 | 22.0668 | 50 | 0.39 | 46 |
IV.CESI.HHE. | 2023-04-26T03:30:13.30 | 0.1 | undecidable | manual | S | 303 | 20.4684 | 50 | -0.09 | 98 |
IV.MMO1.EHZ. | 2023-04-26T03:30:12.50 | 0.3 | undecidable | manual | S | 92 | 17.1717 | 50 | 0 | 75 |
IV.ZCCA.HHZ. | 2023-04-26T03:30:12.79 | 3.0 | negative | manual | P | -0.83 | 0 | |||
7F.SIB3.EHN. | 2023-04-26T03:30:11.30 | 0.1 | undecidable | manual | S | 104 | 12.9759 | 130 | -0.06 | 100 |
IT.MTCL.HGZ. | 2023-04-26T03:30:11.50 | 0.3 | undecidable | manual | S | 317 | 13.7751 | 129 | -0.07 | 75 |
IV.FDMO.HHZ. | 2023-04-26T03:30:11.90 | 0.3 | undecidable | manual | S | 351 | 14.874 | 127 | 0.01 | 75 |
7F.SIB2.EHE. | 2023-04-26T03:30:11.90 | 0.1 | undecidable | manual | S | 95 | 15.3735 | 126 | -0.12 | 98 |
IV.MML1.HNE. | 2023-04-26T03:30:10.94 | 0.3 | undecidable | manual | P | 333 | 26.0517 | 50 | 0.05 | 73 |
IV.CSP1.EHE. | 2023-04-26T03:30:10.44 | 0.1 | undecidable | manual | P | 19 | 22.0668 | 50 | 0.16 | 96 |
IV.CESI.HHE. | 2023-04-26T03:30:10.12 | 0.1 | positive | manual | P | 303 | 20.4684 | 50 | 0.09 | 98 |
IV.NRCA.HHZ. | 2023-04-26T03:30:10.00 | 0.1 | undecidable | manual | S | 181 | 7.7811 | 145 | -0.14 | 99 |
IV.MMO1.EHZ. | 2023-04-26T03:30:09.67 | 0.1 | undecidable | manual | P | 92 | 17.1717 | 50 | 0.15 | 97 |
7F.SIB2.EHE. | 2023-04-26T03:30:09.35 | 0.1 | undecidable | manual | P | 95 | 15.3735 | 126 | 0.11 | 99 |
IV.GUMA.HHZ. | 2023-04-26T03:30:09.91 | 0.3 | undecidable | manual | P | 45 | 25.0527 | 50 | -0.83 | 59 |
IT.MTCL.HGZ. | 2023-04-26T03:30:09.00 | 0.3 | undecidable | manual | P | 317 | 13.7751 | 129 | 0.01 | 76 |
IV.FDMO.HHZ. | 2023-04-26T03:30:09.26 | 0.1 | positive | manual | P | 351 | 14.874 | 127 | 0.09 | 99 |
7F.SIB3.EHN. | 2023-04-26T03:30:08.99 | 0.1 | negative | manual | P | 104 | 12.9759 | 130 | 0.13 | 99 |
IV.NRCA.HHZ. | 2023-04-26T03:30:08.31 | 0.1 | negative | manual | P | 181 | 7.7811 | 145 | 0.15 | 99 |
IV.SFI.EHZ. | 2023-04-26T03:30:03.02 | 3.0 | undecidable | manual | P | 3.46 | 0 | |||
IV.PE3.EHZ. | 2023-04-26T03:29:55.75 | 3.0 | positive | manual | P | 0.44 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00013900000000000002 | 0.1 | AML | other | m | 2023-04-26T03:30:10.09 |
IV.NRCA.HHE. | ML:0.8 | 0.00008435 | 0.16 | AML | other | m | 2023-04-26T03:30:10.19 |
IV.NRCA.HNN. | ML:1.3 | 0.00025123825 | 0.9296 | AML | other | m | 2023-04-26T03:30:10.04 |
IV.NRCA.HNE. | ML:1.0 | 0.000121452 | 0.7088 | AML | other | m | 2023-04-26T03:30:09.31 |
IV.FDMO.HHE. | ML:0.0 | 0.000012189555000000001 | 0.7216 | AML | other | m | 2023-04-26T03:30:12.15 |
IV.FDMO.HHN. | ML:0.2 | 0.000013460475 | 2.2 | AML | other | m | 2023-04-26T03:30:13.57 |
IV.GUMA.HHN. | ML:1.1 | 0.00006946732499999999 | 1.7808 | AML | other | m | 2023-04-26T03:30:15.25 |
IV.GUMA.HNE. | ML:1.3 | 0.00011240284 | 2.1392 | AML | other | m | 2023-04-26T03:30:16.15 |
IV.GUMA.HNN. | ML:1.2 | 0.000094724065 | 2.9888 | AML | other | m | 2023-04-26T03:30:16.11 |
IV.GUMA.HHE. | ML:1.0 | 0.000060377404999999996 | 2.3008 | AML | other | m | 2023-04-26T03:30:18.41 |