A magnitude ML 1.4 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.1590 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Preci | PG | 14 | 724 | 7807 |
Cascia | PG | 15 | 3217 | 11024 |
Montegallo | AP | 15 | 523 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cittareale | RI | 20 | 482 | 14184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-05-22 06:47:59 |
42.7947 | 13.1592 | 10 | 2024-05-22 06:57:26 |
Sala Sismica INGV-Roma | 128030521 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 06:47:59 ± 0.06 |
Latitude | 42.7947 ± 0.0036 |
Longitude | 13.1592 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 128030521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 345 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45686 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 128030521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 06:57:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2024-05-22T06:48:12.40 | 0.1 | undecidable | manual | S | 337 | 38.5281 | 50 | 0.14 | 95 |
IV.MF5.EHZ. | 2024-05-22T06:48:11.30 | 0.1 | undecidable | manual | S | 49 | 32.5452 | 50 | 0.64 | 84 |
IV.CSP1.EHZ. | 2024-05-22T06:48:10.75 | 0.1 | undecidable | manual | S | 6 | 33.1446 | 50 | -0.09 | 96 |
IV.CESI.HHZ. | 2024-05-22T06:48:10.40 | 0.3 | undecidable | manual | S | 319 | 31.1466 | 50 | 0.09 | 72 |
IV.RM33.EHZ. | 2024-05-22T06:48:10.40 | 0.1 | undecidable | manual | S | 172 | 32.0457 | 50 | -0.13 | 96 |
IV.FDMO.HHZ. | 2024-05-22T06:48:09.23 | 0.1 | undecidable | manual | S | 348 | 27.4503 | 50 | -0.08 | 97 |
IV.GAVE.EHZ. | 2024-05-22T06:48:08.45 | 0.1 | undecidable | manual | S | 242 | 24.3534 | 112 | 0.08 | 98 |
IV.GIGS.HHZ. | 2024-05-22T06:48:08.27 | 1.0 | positive | manual | P | 138 | 50.7159 | 50 | -0.38 | 22 |
IV.LNSS.HHZ. | 2024-05-22T06:48:08.21 | 0.1 | undecidable | manual | S | 205 | 23.3544 | 113 | 0.17 | 96 |
IV.SMA1.EHZ. | 2024-05-22T06:48:07.98 | 0.1 | undecidable | manual | S | 142 | 23.1546 | 113 | 0 | 100 |
IV.GUMA.HHZ. | 2024-05-22T06:48:06.10 | 1.0 | positive | manual | P | 26 | 33.0447 | 50 | 0.19 | 24 |
IV.MTRA.EHZ. | 2024-05-22T06:48:06.49 | 0.1 | undecidable | manual | S | 102 | 19.7691 | 116 | -0.42 | 92 |
IV.TERO.HHZ. | 2024-05-22T06:48:06.74 | 1.0 | undecidable | manual | P | 118 | 40.9257 | 50 | -0.4 | 22 |
IV.MML1.EHZ. | 2024-05-22T06:48:06.60 | 0.1 | undecidable | manual | P | 337 | 38.5281 | 50 | -0.16 | 94 |
IV.MF5.EHZ. | 2024-05-22T06:48:06.10 | 0.3 | positive | manual | P | 49 | 32.5452 | 50 | 0.26 | 70 |
IV.MOMA.HHZ. | 2024-05-22T06:48:06.72 | 3.0 | negative | manual | P | -1.44 | 0 | |||
IV.RM33.EHZ. | 2024-05-22T06:48:05.71 | 1.0 | undecidable | manual | P | 172 | 32.0457 | 50 | -0.05 | 24 |
IV.CSP1.EHZ. | 2024-05-22T06:48:05.91 | 0.6 | positive | manual | P | 6 | 33.1446 | 50 | -0.03 | 49 |
IV.SMA1.EHZ. | 2024-05-22T06:48:04.18 | 1.0 | negative | manual | P | 142 | 23.1546 | 113 | -0.11 | 24 |
IV.CESI.HHZ. | 2024-05-22T06:48:04.94 | 0.1 | undecidable | manual | P | 319 | 31.1466 | 50 | -0.69 | 82 |
IV.LNSS.HHZ. | 2024-05-22T06:48:04.48 | 0.1 | positive | manual | P | 205 | 23.3544 | 113 | 0.16 | 97 |
IV.GAVE.EHZ. | 2024-05-22T06:48:04.66 | 0.6 | undecidable | manual | P | 242 | 24.3534 | 112 | 0.15 | 48 |
IV.FDMO.HHZ. | 2024-05-22T06:48:04.90 | 0.6 | negative | manual | P | 348 | 27.4503 | 50 | -0.16 | 48 |
IV.NRCA.HNZ. | 2024-05-22T06:48:03.03 | 0.1 | undecidable | manual | S | 320 | 5.6943 | 150 | -0.14 | 100 |
IV.MTRA.EHZ. | 2024-05-22T06:48:03.88 | 0.1 | undecidable | manual | P | 102 | 19.7691 | 116 | 0.21 | 96 |
IV.NRCA.HNZ. | 2024-05-22T06:48:01.73 | 0.1 | negative | manual | P | 320 | 5.6943 | 150 | 0.22 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.0 | 0.001645 | 0.14 | AML | other | m | 2024-05-22T06:48:03.15 |
IV.NRCA.HNN. | ML:1.9 | 0.0014249999999999998 | 0.14 | AML | other | m | 2024-05-22T06:48:03.15 |
IV.NRCA.HNE. | ML:2.0 | 0.0017850000000000001 | 0.18 | AML | other | m | 2024-05-22T06:48:03.21 |
IV.NRCA.HHE. | ML:2.1 | 0.001915 | 0.18 | AML | other | m | 2024-05-22T06:48:03.21 |
IV.MTRA.EHN. | ML:1.6 | 0.0002915 | 1.24 | AML | other | m | 2024-05-22T06:48:06.12 |
IV.MTRA.EHE. | ML:1.7 | 0.000398 | 0.3 | AML | other | m | 2024-05-22T06:48:07.40 |
IV.LNSS.HHN. | ML:2.0 | 0.000689 | 0.26 | AML | other | m | 2024-05-22T06:48:08.41 |
IV.LNSS.HHE. | ML:1.8 | 0.000375 | 0.16 | AML | other | m | 2024-05-22T06:48:08.52 |
IV.GAVE.EHE. | ML:1.4 | 0.00014850000000000003 | 0.44 | AML | other | m | 2024-05-22T06:48:09.11 |
IV.GAVE.EHN. | ML:1.3 | 0.0001125 | 1.72 | AML | other | m | 2024-05-22T06:48:09.90 |
IV.FDMO.HHN. | ML:1.0 | 0.0000482 | 0.18 | AML | other | m | 2024-05-22T06:48:10.18 |
IV.RM33.EHN. | ML:1.1 | 0.0000616 | 0.24 | AML | other | m | 2024-05-22T06:48:10.67 |
IV.CESI.HHN. | ML:1.4 | 0.0001265 | 0.24 | AML | other | m | 2024-05-22T06:48:10.77 |
IV.CESI.HHE. | ML:1.2 | 0.00008130000000000001 | 1.22 | AML | other | m | 2024-05-22T06:48:11.20 |
IV.RM33.EHE. | ML:1.2 | 0.00006264999999999999 | 0.46 | AML | other | m | 2024-05-22T06:48:11.38 |
IV.GUMA.HHE. | ML:1.8 | 0.0002545 | 1.36 | AML | other | m | 2024-05-22T06:48:11.07 |
IV.FDMO.HHE. | ML:0.9 | 0.00004055 | 1.82 | AML | other | m | 2024-05-22T06:48:12.97 |
IV.SMA1.EHE. | ML:1.0 | 0.00006865 | 0.58 | AML | other | m | 2024-05-22T06:48:12.49 |
IV.SMA1.EHN. | ML:1.1 | 0.00007695 | 0.46 | AML | other | m | 2024-05-22T06:48:12.04 |
IV.GUMA.HHN. | ML:1.7 | 0.000203 | 0.26 | AML | other | m | 2024-05-22T06:48:12.69 |
IV.MML1.EHN. | ML:1.2 | 0.00005505 | 0.14 | AML | other | m | 2024-05-22T06:48:12.65 |
IV.MML1.EHE. | ML:1.1 | 0.00005 | 0.42 | AML | other | m | 2024-05-22T06:48:12.73 |