A magnitude ML 0.7 earthquake occured in region: 5 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8370, 13.0340 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Cerreto di Spoleto | PG | 10 | 1075 | 6756 |
Sellano | PG | 10 | 1079 | 7835 |
Visso | MC | 11 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9223 |
Cascia | PG | 13 | 3217 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Vallo di Nera | PG | 16 | 364 | 13248 |
Poggiodomo | PG | 16 | 117 | 13365 |
Monte Cavallo | MC | 18 | 145 | 13510 |
Sant'Anatolia di Narco | PG | 20 | 564 | 14074 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2023-04-22 21:13:28 |
42.8372 | 13.0337 | 11 | 2024-03-01 17:18:09 |
Bollettino Sismico Italiano INGV | 117444631 |
Reviewed Rev100 |
ML 0.6 | 2023-04-22 21:13:28 |
42.8398 | 13.0383 | 10 | 2023-04-24 13:14:39 |
Sala Sismica INGV-Roma | 116703451 |
Field | Value |
---|---|
Time (UTC) | 2023-04-22 21:13:28 ± 0.06 |
Latitude | 42.8372 ± 0.0036 |
Longitude | 13.0337 ± 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 | 117444631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 256 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34264 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 117444631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-18 09:22:02 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116703451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-24 13:14:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | 2023-04-22T21:13:40.76 | 0.3 | undecidable | manual | S | 307 | 38.0286 | 50 | 0.02 | 71 |
IV.CSP1.EHZ. | 2023-04-22T21:13:39.27 | 0.3 | undecidable | manual | S | 26 | 31.4463 | 50 | 0.28 | 71 |
IV.MMO1.EHZ. | 2023-04-22T21:13:37.20 | 0.3 | undecidable | manual | S | 74 | 24.8529 | 50 | -0.01 | 72 |
IV.FDMO.HHZ. | 2023-04-22T21:13:36.58 | 0.3 | undecidable | manual | S | 11 | 22.5552 | 50 | -0.03 | 73 |
IV.CESI.HHZ. | 2023-04-22T21:13:36.28 | 0.6 | undecidable | manual | S | 331 | 21.3675 | 50 | -0.01 | 49 |
7F.SIB2.EHE. | 2023-04-22T21:13:36.51 | 0.1 | undecidable | manual | S | 75 | 22.755 | 50 | -0.16 | 94 |
7F.SIB3.EHN. | 2023-04-22T21:13:35.58 | 0.3 | undecidable | manual | S | 78 | 19.6692 | 118 | -0.23 | 71 |
IV.GAVE.EHZ. | 2023-04-22T21:13:35.82 | 0.3 | undecidable | manual | S | 215 | 19.6692 | 118 | 0.01 | 75 |
IV.ASSB.HHN. | 2023-04-22T21:13:35.37 | 0.3 | undecidable | manual | P | 307 | 38.0286 | 50 | 0 | 71 |
7F.SIB1.EHE. | 2023-04-22T21:13:35.90 | 0.1 | undecidable | manual | S | 72 | 20.2686 | 118 | -0.08 | 98 |
IV.MOMA.HNZ. | 2023-04-22T21:13:34.70 | 0.3 | undecidable | manual | P | 265 | 37.9287 | 50 | -0.65 | 59 |
IV.CSP1.EHZ. | 2023-04-22T21:13:34.61 | 1.0 | undecidable | manual | P | 26 | 31.4463 | 50 | 0.25 | 24 |
IV.FDMO.HHZ. | 2023-04-22T21:13:33.02 | 0.6 | undecidable | manual | P | 11 | 22.5552 | 50 | 0.04 | 49 |
IV.MMO1.EHZ. | 2023-04-22T21:13:33.45 | 0.6 | negative | manual | P | 74 | 24.8529 | 50 | 0.12 | 49 |
IV.CESI.HHZ. | 2023-04-22T21:13:32.97 | 0.6 | undecidable | manual | P | 331 | 21.3675 | 50 | 0.17 | 49 |
7F.SIB2.EHE. | 2023-04-22T21:13:32.98 | 0.3 | undecidable | manual | P | 75 | 22.755 | 50 | -0.04 | 72 |
7F.SIB1.EHE. | 2023-04-22T21:13:32.86 | 0.3 | undecidable | manual | P | 72 | 20.2686 | 118 | 0.23 | 72 |
7F.SIB3.EHN. | 2023-04-22T21:13:32.62 | 0.3 | undecidable | manual | P | 78 | 19.6692 | 118 | 0.09 | 74 |
IV.NRCA.HHE. | 2023-04-22T21:13:32.46 | 0.1 | undecidable | manual | S | 94 | 6.5934 | 148 | 0.08 | 100 |
IV.GAVE.EHZ. | 2023-04-22T21:13:32.66 | 0.6 | undecidable | manual | P | 215 | 19.6692 | 118 | 0.13 | 49 |
IV.NRCA.HHE. | 2023-04-22T21:13:30.84 | 0.1 | undecidable | manual | P | 94 | 6.5934 | 148 | 0.29 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.000129 | 0.16 | AML | other | m | 2023-04-22T21:13:32.48 |
IV.NRCA.HHE. | ML:0.9 | 0.0001225 | 0.2 | AML | other | m | 2023-04-22T21:13:32.49 |
IV.CESI.HHN. | ML:0.6 | 0.00003035 | 0.16 | AML | other | m | 2023-04-22T21:13:36.54 |
IV.CESI.HHE. | ML:0.3 | 0.000013999999999999998 | 0.1 | AML | other | m | 2023-04-22T21:13:36.55 |
IV.FDMO.HHE. | ML:0.5 | 0.000020799999999999997 | 0.18 | AML | other | m | 2023-04-22T21:13:36.81 |
IV.FDMO.HHN. | ML:0.2 | 0.00001211 | 0.34 | AML | other | m | 2023-04-22T21:13:36.83 |
IV.GAVE.HNE. | ML:1.3 | 0.00014506886999999998 | 1.2928 | AML | other | m | 2023-04-22T21:13:37.98 |
IV.GAVE.EHN. | ML:0.8 | 0.000050770265 | 0.1152 | AML | other | m | 2023-04-22T21:13:36.15 |
IV.GAVE.EHE. | ML:0.8 | 0.0000503325 | 0.1792 | AML | other | m | 2023-04-22T21:13:36.11 |
IV.MMO1.EHN. | ML:0.5 | 0.0000189814 | 0.2048 | AML | other | m | 2023-04-22T21:13:37.93 |
IV.MMO1.EHE. | ML:0.7 | 0.000028845875 | 0.1024 | AML | other | m | 2023-04-22T21:13:37.55 |