A magnitude ML 0.5 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.8820, 12.9760 at 9 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 5 | 724 | 1803 |
Cerreto di Spoleto | PG | 8 | 1075 | 2878 |
Visso | MC | 11 | 1107 | 3985 |
Monte Cavallo | MC | 13 | 145 | 4130 |
Norcia | PG | 14 | 4957 | 9087 |
Castelsantangelo sul Nera | MC | 15 | 281 | 9368 |
Ussita | MC | 15 | 444 | 9812 |
Vallo di Nera | PG | 16 | 364 | 10176 |
Campello sul Clitunno | PG | 18 | 2442 | 12618 |
Cascia | PG | 18 | 3217 | 15835 |
Trevi | PG | 19 | 8469 | 24304 |
Poggiodomo | PG | 19 | 117 | 24421 |
Pieve Torina | MC | 19 | 1458 | 25879 |
Fiordimonte | MC | 20 | 202 | 26081 |
Sant'Anatolia di Narco | PG | 20 | 564 | 26645 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-04-26 04:14:15 |
42.8817 | 12.9765 | 9 | 2024-03-01 17:18:09 |
Bollettino Sismico Italiano INGV | 117676831 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 04:14:15 ± 0.08 |
Latitude | 42.8817 ± 0.0018 |
Longitude | 12.9765 ± 0.0025 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117676831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 54 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 222 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17447 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 117676831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-24 12:36:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCEL.HHZ. | 2023-04-26T04:15:48.36 | 3.0 | undecidable | manual | Sg | 15.34 | 0 | |||
IV.SGRT.HHZ. | 2023-04-26T04:15:28.95 | 3.0 | undecidable | manual | Sg | 6.52 | 0 | |||
1J.FX14.HHZ.00 | 2023-04-26T04:15:27.48 | 3.0 | negative | manual | Pg | 21.139999 | 0 | |||
GU.TRAV.HHZ. | 2023-04-26T04:15:19.06 | 3.0 | positive | manual | Pg | 25.58 | 0 | |||
IV.MRLC.HHZ. | 2023-04-26T04:15:11.23 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
OT.OT12.EHZ. | 2023-04-26T04:15:09.95 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CAR1.HHZ. | 2023-04-26T04:15:09.61 | 3.0 | negative | manual | Pg | 13.29 | 0 | |||
IV.CFMN.HNZ. | 2023-04-26T04:15:05.45 | 3.0 | undecidable | manual | Sg | 0.75 | 0 | |||
IV.CRTC.HHZ. | 2023-04-26T04:15:01.23 | 3.0 | undecidable | manual | Sg | 2.62 | 0 | |||
IV.LPEL.HHZ. | 2023-04-26T04:15:01.56 | 3.0 | undecidable | manual | Sg | 2.32 | 0 | |||
IV.ORI.HHZ. | 2023-04-26T04:14:55.93 | 3.0 | negative | manual | Pn | 3.39 | 0 | |||
IV.VCEL.EHZ. | 2023-04-26T04:14:48.57 | 3.0 | undecidable | manual | Sg | -6.73 | 0 | |||
OT.OT14.EHZ. | 2023-04-26T04:14:34.67 | 3.0 | negative | manual | Pn | -6.16 | 0 | |||
IV.MPAG.HNZ. | 2023-04-26T04:14:30.56 | 3.0 | undecidable | manual | Pg | 5.97 | 0 | |||
IV.FDMO.HHZ. | 2023-04-26T04:14:23.23 | 0.3 | undecidable | manual | S | 28 | 19.3695 | 116 | 0.03 | 74 |
IV.CESI.HHZ. | 2023-04-26T04:14:21.79 | 0.3 | undecidable | manual | S | 337 | 14.874 | 122 | -0.03 | 74 |
IV.NRCA.HHZ. | 2023-04-26T04:14:21.12 | 0.1 | undecidable | manual | S | 115 | 12.3765 | 127 | 0 | 100 |
IV.FDMO.HHZ. | 2023-04-26T04:14:20.00 | 0.1 | positive | manual | P | 28 | 19.3695 | 116 | -0.04 | 98 |
IV.CESI.HHZ. | 2023-04-26T04:14:19.29 | 0.1 | positive | manual | P | 337 | 14.874 | 122 | 0.04 | 99 |
IV.RIBO.EHZ.01 | 2023-04-26T04:14:19.89 | 3.0 | positive | manual | P | 2.38 | 0 | |||
IV.NRCA.HHZ. | 2023-04-26T04:14:18.84 | 0.1 | negative | manual | P | 115 | 12.3765 | 127 | 0 | 100 |
IV.MGAB.HHZ. | 2023-04-26T04:14:13.47 | 3.0 | undecidable | manual | P | -4.34 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HNN. | ML:1.0 | 0.000102233505 | 3.248 | AML | other | m | 2023-04-26T04:14:26.70 |
IV.CESI.HHN. | ML:0.3 | 0.000019422139999999998 | 0.1184 | AML | other | m | 2023-04-26T04:14:22.14 |
IV.CESI.HNE. | ML:1.1 | 0.00012708615000000002 | 2.9472 | AML | other | m | 2023-04-26T04:14:21.59 |
IV.CESI.HHE. | ML:0.5 | 0.000030276829999999997 | 1.2416 | AML | other | m | 2023-04-26T04:14:22.14 |
IV.FDMO.HHN. | ML:0.3 | 0.00001703704 | 2.7392 | AML | other | m | 2023-04-26T04:14:23.53 |
IV.FDMO.HHE. | ML:0.3 | 0.000016517865 | 1.1968 | AML | other | m | 2023-04-26T04:14:23.64 |