A magnitude ML 1.0 earthquake occured in region: 3 km SE Cascia (PG), on
and geographic coordinates (lat, lon) 42.6990, 13.0390 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 |
---|---|---|---|---|
Cascia | PG | 3 | 3217 | 3217 |
Poggiodomo | PG | 9 | 117 | 3334 |
Monteleone di Spoleto | PG | 9 | 599 | 3933 |
Norcia | PG | 11 | 4957 | 8890 |
Cittareale | RI | 13 | 482 | 9372 |
Vallo di Nera | PG | 16 | 364 | 9736 |
Leonessa | RI | 16 | 2435 | 12171 |
Cerreto di Spoleto | PG | 17 | 1075 | 13246 |
Scheggino | PG | 17 | 461 | 13707 |
Sant'Anatolia di Narco | PG | 17 | 564 | 14271 |
Accumoli | RI | 17 | 667 | 14938 |
Posta | RI | 20 | 694 | 15632 |
Preci | PG | 20 | 724 | 16356 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2023-02-23 20:09:55 |
42.6993 | 13.039 | 11 | 2024-03-01 17:18:17 |
Bollettino Sismico Italiano INGV | 123117001 |
Reviewed Rev100 |
ML 1.0 | 2023-02-23 20:09:55 |
42.7015 | 13.0323 | 10 | 2023-02-23 20:13:59 |
Sala Sismica INGV-Roma | 114739991 |
Field | Value |
---|---|
Time (UTC) | 2023-02-23 20:09:55 ± 0.04 |
Latitude | 42.6993 ± 0.0018 |
Longitude | 13.0390 ± 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 | 123117001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63132 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 123117001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-14 15:24:53 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 114739991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-23 20:13:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-02-23T20:10:10.82 | 0.6 | undecidable | manual | S | 321 | 49.0176 | 50 | 0.05 | 47 |
IV.MML1.EHZ. | 2023-02-23T20:10:10.53 | 0.6 | undecidable | manual | S | 353 | 46.3203 | 50 | 0.5 | 43 |
IV.CSP1.EHZ. | 2023-02-23T20:10:09.89 | 0.6 | undecidable | manual | S | 17 | 45.621 | 50 | 0.04 | 48 |
IV.TERO.HHZ. | 2023-02-23T20:10:09.96 | 0.6 | undecidable | manual | S | 100 | 46.8198 | 50 | -0.23 | 46 |
IV.MOMA.HHZ. | 2023-02-23T20:10:08.49 | 0.6 | undecidable | manual | S | 287 | 39.9267 | 50 | 0.16 | 47 |
IV.FDMO.HHZ. | 2023-02-23T20:10:07.66 | 0.3 | undecidable | manual | S | 6 | 37.629 | 50 | -0.06 | 72 |
IV.EL6.EHZ. | 2023-02-23T20:10:07.95 | 0.6 | undecidable | manual | P | 4 | 70.0743 | 50 | 0.55 | 41 |
IV.CESI.HHZ. | 2023-02-23T20:10:07.27 | 0.6 | undecidable | manual | S | 342 | 35.6421 | 50 | 0.09 | 48 |
IV.MMO1.EHN. | 2023-02-23T20:10:06.24 | 0.6 | undecidable | manual | S | 46 | 32.2455 | 50 | -0.05 | 49 |
7F.SIB1.EHE. | 2023-02-23T20:10:05.36 | 0.6 | undecidable | manual | S | 41 | 28.6491 | 50 | 0.02 | 49 |
IV.ARRO.EHZ. | 2023-02-23T20:10:04.22 | 0.6 | undecidable | manual | S | 239 | 25.9518 | 50 | -0.4 | 46 |
IV.SMA1.EHZ. | 2023-02-23T20:10:04.96 | 0.6 | undecidable | manual | S | 107 | 25.3524 | 50 | 0.51 | 45 |
IV.ASSB.HHZ. | 2023-02-23T20:10:04.24 | 0.3 | undecidable | manual | P | 321 | 49.0176 | 50 | 0.08 | 71 |
IV.MC2.EHZ. | 2023-02-23T20:10:04.75 | 0.6 | undecidable | manual | S | 27 | 26.5512 | 50 | -0.01 | 50 |
IV.RM33.EHZ. | 2023-02-23T20:10:04.47 | 0.6 | undecidable | manual | S | 146 | 25.5522 | 50 | -0.02 | 50 |
IV.CSP1.EHZ. | 2023-02-23T20:10:03.55 | 0.3 | undecidable | manual | P | 17 | 45.621 | 50 | -0.09 | 71 |
IV.MML1.EHZ. | 2023-02-23T20:10:03.80 | 0.3 | undecidable | manual | P | 353 | 46.3203 | 50 | 0.06 | 71 |
IV.TERO.HHZ. | 2023-02-23T20:10:03.67 | 0.3 | undecidable | manual | P | 100 | 46.8198 | 50 | -0.16 | 70 |
IV.FIAM.HHZ. | 2023-02-23T20:10:03.93 | 0.6 | undecidable | manual | P | 172 | 48.3183 | 50 | -0.12 | 47 |
IV.FDMO.HHZ. | 2023-02-23T20:10:02.41 | 0.1 | undecidable | manual | P | 6 | 37.629 | 50 | 0 | 98 |
IV.MOMA.HHZ. | 2023-02-23T20:10:02.77 | 0.3 | undecidable | manual | P | 287 | 39.9267 | 50 | 0.01 | 73 |
IV.CESI.HHZ. | 2023-02-23T20:10:01.98 | 0.1 | undecidable | manual | P | 342 | 35.6421 | 50 | -0.12 | 96 |
IV.MMO1.EHN. | 2023-02-23T20:10:01.47 | 0.3 | undecidable | manual | P | 46 | 32.2455 | 50 | -0.11 | 72 |
IV.NRCA.HHZ. | 2023-02-23T20:10:01.47 | 0.6 | undecidable | manual | S | 22 | 16.0728 | 124 | -0.38 | 47 |
IV.MC2.EHZ. | 2023-02-23T20:10:00.67 | 0.1 | undecidable | manual | P | 27 | 26.5512 | 50 | -0.02 | 99 |
IV.LNSS.HHZ. | 2023-02-23T20:10:00.55 | 0.6 | undecidable | manual | S | 179 | 10.6782 | 135 | 0.15 | 50 |
IV.RM33.EHZ. | 2023-02-23T20:10:00.44 | 0.1 | undecidable | manual | P | 146 | 25.5522 | 50 | -0.1 | 98 |
IV.GAVE.EHZ. | 2023-02-23T20:10:00.65 | 0.6 | undecidable | manual | S | 266 | 11.877 | 132 | -0.03 | 51 |
7F.SIB1.EHE. | 2023-02-23T20:10:00.91 | 0.1 | undecidable | manual | P | 41 | 28.6491 | 50 | -0.12 | 97 |
IV.ARRO.EHZ. | 2023-02-23T20:10:00.44 | 0.1 | undecidable | manual | P | 239 | 25.9518 | 50 | -0.17 | 96 |
IV.SMA1.EHZ. | 2023-02-23T20:10:00.72 | 0.1 | undecidable | manual | P | 107 | 25.3524 | 50 | 0.2 | 96 |
IV.NRCA.HHZ. | 2023-02-23T20:09:58.94 | 0.1 | negative | manual | P | 22 | 16.0728 | 124 | -0.08 | 100 |
IV.LNSS.HHZ. | 2023-02-23T20:09:58.36 | 0.1 | undecidable | manual | P | 179 | 10.6782 | 135 | 0.19 | 98 |
IV.GAVE.EHZ. | 2023-02-23T20:09:58.44 | 0.1 | positive | manual | P | 266 | 11.877 | 132 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.5 | 0.000375 | 0.08 | AML | other | m | 2023-02-23T20:10:00.76 |
IV.LNSS.HHE. | ML:1.5 | 0.00038700000000000003 | 1.66 | AML | other | m | 2023-02-23T20:10:00.95 |
IV.GAVE.HNE. | ML:1.7 | 0.00055 | 1.82 | AML | other | m | 2023-02-23T20:10:01.92 |
IV.GAVE.EHE. | ML:1.7 | 0.000521 | 0.8 | AML | other | m | 2023-02-23T20:10:01.02 |
IV.GAVE.HNN. | ML:1.4 | 0.000246 | 1.02 | AML | other | m | 2023-02-23T20:10:01.55 |
IV.GAVE.EHN. | ML:1.8 | 0.0007045 | 1.34 | AML | other | m | 2023-02-23T20:10:01.91 |
IV.NRCA.HHN. | ML:1.5 | 0.00030400000000000007 | 0.1 | AML | other | m | 2023-02-23T20:10:01.62 |
IV.NRCA.HHE. | ML:1.9 | 0.000687 | 0.16 | AML | other | m | 2023-02-23T20:10:01.70 |
IV.ARRO.EHE. | ML:0.9 | 0.00003925 | 0.66 | AML | other | m | 2023-02-23T20:10:05.34 |
IV.RM33.EHN. | ML:0.9 | 0.0000426 | 1.54 | AML | other | m | 2023-02-23T20:10:05.05 |
IV.SMA1.EHE. | ML:1.2 | 0.0000857 | 0.3 | AML | other | m | 2023-02-23T20:10:05.30 |
IV.SMA1.EHN. | ML:1.1 | 0.0000805 | 1.04 | AML | other | m | 2023-02-23T20:10:05.37 |
IV.RM33.EHE. | ML:0.8 | 0.0000406 | 0.8 | AML | other | m | 2023-02-23T20:10:06.90 |
IV.ARRO.EHN. | ML:0.9 | 0.00004035 | 1.14 | AML | other | m | 2023-02-23T20:10:06.71 |
IV.CESI.HHN. | ML:1.0 | 0.00003965 | 0.52 | AML | other | m | 2023-02-23T20:10:07.47 |
IV.FDMO.HHN. | ML:0.9 | 0.00002845 | 0.56 | AML | other | m | 2023-02-23T20:10:08.35 |
IV.FDMO.HHE. | ML:1.1 | 0.00004635 | 0.14 | AML | other | m | 2023-02-23T20:10:08.51 |
IV.CESI.HHE. | ML:0.9 | 0.000030050000000000002 | 0.42 | AML | other | m | 2023-02-23T20:10:08.52 |
IV.MOMA.HHN. | ML:0.9 | 0.0000279 | 0.84 | AML | other | m | 2023-02-23T20:10:08.78 |
IV.MOMA.HHE. | ML:1.1 | 0.00003755 | 0.14 | AML | other | m | 2023-02-23T20:10:10.01 |
IV.TERO.HHN. | ML:0.8 | 0.000021249999999999998 | 0.06 | AML | other | m | 2023-02-23T20:10:10.47 |
IV.MML1.EHN. | ML:0.9 | 0.00002275 | 0.14 | AML | other | m | 2023-02-23T20:10:10.81 |
IV.TERO.HHE. | ML:0.8 | 0.000019900000000000003 | 0.94 | AML | other | m | 2023-02-23T20:10:11.10 |
IV.FIAM.HHE. | ML:0.7 | 0.0000157 | 0.54 | AML | other | m | 2023-02-23T20:10:11.32 |
IV.FIAM.HHN. | ML:0.9 | 0.000018 | 0.94 | AML | other | m | 2023-02-23T20:10:11.91 |
IV.ASSB.HHE. | ML:0.9 | 0.00001865 | 0.52 | AML | other | m | 2023-02-23T20:10:12.24 |
IV.MML1.EHE. | ML:0.7 | 0.000017100000000000002 | 0.44 | AML | other | m | 2023-02-23T20:10:12.78 |
IV.ASSB.HHN. | ML:0.9 | 0.000018849999999999997 | 0.54 | AML | other | m | 2023-02-23T20:10:15.40 |