A magnitude ML 0.5 earthquake occured in region: 2 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.8980, 12.9540 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 |
---|---|---|---|---|
Sellano | PG | 2 | 1079 | 1079 |
Preci | PG | 7 | 724 | 1803 |
Cerreto di Spoleto | PG | 9 | 1075 | 2878 |
Monte Cavallo | MC | 11 | 145 | 3023 |
Visso | MC | 12 | 1107 | 4130 |
Ussita | MC | 16 | 444 | 4574 |
Vallo di Nera | PG | 16 | 364 | 4938 |
Castelsantangelo sul Nera | MC | 16 | 281 | 5219 |
Norcia | PG | 16 | 4957 | 10176 |
Campello sul Clitunno | PG | 17 | 2442 | 12618 |
Trevi | PG | 17 | 8469 | 21087 |
Pieve Torina | MC | 18 | 1458 | 22545 |
Fiordimonte | MC | 19 | 202 | 22747 |
Serravalle di Chienti | MC | 19 | 1070 | 23817 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-03-08 18:18:17 |
42.8985 | 12.9545 | 11 | 2024-03-01 17:18:18 |
Bollettino Sismico Italiano INGV | 123525271 |
Reviewed Rev100 |
ML 0.6 | 2023-03-08 18:18:17 |
42.8997 | 12.9678 | 12 | 2023-03-08 19:01:16 |
Sala Sismica INGV-Roma | 115119631 |
Field | Value |
---|---|
Time (UTC) | 2023-03-08 18:18:17 ± 0.05 |
Latitude | 42.8985 ± 0.0027 |
Longitude | 12.9545 ± 0.0037 |
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 | 123525271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 343 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.10072 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 123525271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-28 10:43:31 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115119631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-08 19:01:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.HNZ. | 2023-03-08T18:18:28.02 | 0.6 | undecidable | manual | S | 90 | 30.2475 | 50 | -0.07 | 64 |
IV.LNSS.HHE. | 2023-03-08T18:18:28.87 | 0.6 | undecidable | manual | S | 168 | 33.5442 | 50 | -0.1 | 63 |
IV.ASSB.HHZ. | 2023-03-08T18:18:27.61 | 0.6 | undecidable | manual | S | 304 | 28.8489 | 50 | -0.1 | 64 |
IV.MML1.EHZ. | 2023-03-08T18:18:26.40 | 0.3 | undecidable | manual | S | 3 | 23.8539 | 50 | 0.01 | 98 |
IV.MC2.EHZ. | 2023-03-08T18:18:25.24 | 0.6 | undecidable | manual | S | 86 | 19.0698 | 119 | 0.19 | 64 |
IV.LNSS.HHE. | 2023-03-08T18:18:24.11 | 0.3 | undecidable | manual | P | 168 | 33.5442 | 50 | 0.01 | 97 |
IV.FDMO.HHZ. | 2023-03-08T18:18:24.67 | 0.3 | undecidable | manual | S | 35 | 18.7701 | 120 | -0.26 | 94 |
IV.CESI.HHZ. | 2023-03-08T18:18:23.18 | 0.3 | undecidable | manual | S | 341 | 12.4764 | 130 | 0.03 | 100 |
IV.NRCA.HHZ. | 2023-03-08T18:18:23.69 | 0.3 | undecidable | manual | S | 119 | 14.874 | 126 | -0.12 | 98 |
IV.MMO1.HNZ. | 2023-03-08T18:18:23.78 | 0.6 | undecidable | manual | P | 90 | 30.2475 | 50 | 0.18 | 63 |
IV.ASSB.HHZ. | 2023-03-08T18:18:23.23 | 0.3 | undecidable | manual | P | 304 | 28.8489 | 50 | -0.15 | 95 |
IT.MTCL.HGZ. | 2023-03-08T18:18:22.73 | 0.6 | undecidable | manual | S | 19 | 11.1777 | 134 | -0.1 | 66 |
IV.MML1.EHZ. | 2023-03-08T18:18:22.79 | 0.3 | undecidable | manual | P | 3 | 23.8539 | 50 | 0.17 | 95 |
IV.FDMO.HHZ. | 2023-03-08T18:18:21.76 | 0.3 | undecidable | manual | P | 35 | 18.7701 | 120 | -0.02 | 99 |
IV.MC2.EHZ. | 2023-03-08T18:18:21.90 | 0.3 | undecidable | manual | P | 86 | 19.0698 | 119 | 0.05 | 98 |
IV.NRCA.HHZ. | 2023-03-08T18:18:21.13 | 0.3 | undecidable | manual | P | 119 | 14.874 | 126 | 0.01 | 100 |
IV.CESI.HHZ. | 2023-03-08T18:18:20.94 | 0.3 | undecidable | manual | P | 341 | 12.4764 | 130 | 0.19 | 97 |
IT.MTCL.HGZ. | 2023-03-08T18:18:20.61 | 0.3 | undecidable | manual | P | 19 | 11.1777 | 134 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.2 | 0.00001707770165 | 0.1408 | AML | other | m | 2023-03-08T18:18:23.30 |
IV.CESI.HHN. | ML:0.6 | 0.00003800152 | 0.1024 | AML | other | m | 2023-03-08T18:18:23.46 |
IV.NRCA.HHN. | ML:0.7 | 0.000044550000000000005 | 1.42 | AML | other | m | 2023-03-08T18:18:24.74 |
IV.NRCA.HHE. | ML:0.7 | 0.00004555 | 0.42 | AML | other | m | 2023-03-08T18:18:25.37 |