A magnitude ML 1.2 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7680, 13.1740 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 | 7 | 4957 | 4957 |
Accumoli | RI | 10 | 667 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Montegallo | AP | 16 | 523 | 10823 |
Preci | PG | 17 | 724 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Amatrice | RI | 18 | 2657 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Montemonaco | AP | 19 | 604 | 18206 |
Visso | MC | 20 | 1107 | 19313 |
Ussita | MC | 20 | 444 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-01-08 16:58:55 |
42.7678 | 13.1745 | 10 | 2024-01-08 17:10:06 |
Sala Sismica INGV-Roma | 124545271 |
Field | Value |
---|---|
Time (UTC) | 2024-01-08 16:58:55 ± 0.05 |
Latitude | 42.7678 ± 0.0018 |
Longitude | 13.1745 ± 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 | 124545271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 348 |
Semi-minor axis of confidence ellipse (meter) | 188 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32466 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124545271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-08 17:10:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2024-01-08T16:59:08.15 | 0.6 | undecidable | manual | S | 4 | 36.0417 | 50 | 0.03 | 49 |
IV.CESI.HHZ. | 2024-01-08T16:59:07.57 | 0.6 | undecidable | manual | S | 320 | 34.2435 | 50 | -0.07 | 49 |
IV.RM33.HNZ. | 2024-01-08T16:59:05.94 | 0.6 | undecidable | manual | S | 173 | 28.9488 | 50 | -0.28 | 47 |
IV.MMO1.EHZ. | 2024-01-08T16:59:03.23 | 0.6 | undecidable | manual | S | 40 | 19.1697 | 118 | -0.09 | 50 |
IV.SMA1.EHZ. | 2024-01-08T16:59:03.56 | 0.6 | undecidable | manual | S | 139 | 20.0688 | 117 | -0.06 | 50 |
IV.CSP1.EHZ. | 2024-01-08T16:59:03.04 | 0.3 | undecidable | manual | P | 4 | 36.0417 | 50 | 0.12 | 72 |
IV.LNSS.HHZ. | 2024-01-08T16:59:03.94 | 0.6 | undecidable | manual | S | 211 | 21.3675 | 115 | -0.06 | 50 |
7F.SIB1.HNZ. | 2024-01-08T16:59:02.54 | 0.6 | undecidable | manual | S | 29 | 16.0728 | 122 | 0.14 | 50 |
IV.MC2.EHZ. | 2024-01-08T16:59:02.58 | 0.6 | undecidable | manual | S | 4 | 15.9729 | 122 | 0.21 | 49 |
IV.MTRA.EHZ. | 2024-01-08T16:59:02.74 | 0.6 | undecidable | manual | S | 94 | 18.1707 | 119 | -0.28 | 48 |
7F.SIB2.EHZ. | 2024-01-08T16:59:02.56 | 0.6 | undecidable | manual | S | 38 | 17.2716 | 120 | -0.19 | 49 |
IV.CESI.HHZ. | 2024-01-08T16:59:02.57 | 0.1 | undecidable | manual | P | 320 | 34.2435 | 50 | -0.08 | 97 |
7F.SIB3.EHZ. | 2024-01-08T16:59:01.58 | 0.6 | undecidable | manual | S | 33 | 14.1747 | 125 | -0.28 | 48 |
IV.RM33.HNZ. | 2024-01-08T16:59:01.81 | 0.6 | undecidable | manual | P | 173 | 28.9488 | 50 | -0.01 | 50 |
IV.MMO1.EHZ. | 2024-01-08T16:59:00.10 | 0.3 | undecidable | manual | P | 40 | 19.1697 | 118 | -0.05 | 75 |
IV.SMA1.EHZ. | 2024-01-08T16:59:00.78 | 0.3 | undecidable | manual | P | 139 | 20.0688 | 117 | 0.46 | 69 |
IV.LNSS.HHZ. | 2024-01-08T16:59:00.54 | 0.6 | undecidable | manual | P | 211 | 21.3675 | 115 | -0.01 | 50 |
IV.NRCA.HHZ. | 2024-01-08T16:59:00.15 | 0.6 | undecidable | manual | S | 326 | 8.7801 | 139 | -0.31 | 48 |
IV.MTRA.EHZ. | 2024-01-08T16:59:00.10 | 0.3 | undecidable | manual | P | 94 | 18.1707 | 119 | 0.13 | 74 |
7F.SIB2.EHZ. | 2024-01-08T16:58:59.73 | 0.1 | undecidable | manual | P | 38 | 17.2716 | 120 | -0.09 | 100 |
7F.SIB1.HNZ. | 2024-01-08T16:58:59.72 | 0.1 | undecidable | manual | P | 29 | 16.0728 | 122 | 0.1 | 100 |
IV.MC2.EHZ. | 2024-01-08T16:58:59.82 | 0.1 | undecidable | manual | P | 4 | 15.9729 | 122 | 0.22 | 98 |
7F.SIB3.EHZ. | 2024-01-08T16:58:59.28 | 0.3 | undecidable | manual | P | 33 | 14.1747 | 125 | -0.03 | 76 |
IV.NRCA.HHZ. | 2024-01-08T16:58:58.56 | 1.0 | undecidable | manual | P | 326 | 8.7801 | 139 | 0.06 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.0001605 | 1.54 | AML | other | m | 2024-01-08T16:59:00.20 |
IV.NRCA.HHE. | ML:1.2 | 0.00021949999999999997 | 0.08 | AML | other | m | 2024-01-08T16:59:00.32 |
IV.NRCA.HNE. | ML:1.2 | 0.00021551249499999998 | 0.0768 | AML | other | m | 2024-01-08T16:59:00.28 |
IV.NRCA.HNN. | ML:1.1 | 0.00017907801500000002 | 0.2176 | AML | other | m | 2024-01-08T16:59:00.20 |
IV.LNSS.HHE. | ML:1.1 | 0.00008139359 | 0.1408 | AML | other | m | 2024-01-08T16:59:04.20 |
IV.LNSS.HHN. | ML:1.2 | 0.000116795265 | 0.1536 | AML | other | m | 2024-01-08T16:59:04.52 |
IV.LNSS.HNE. | ML:1.3 | 0.00014494005 | 0.5504 | AML | other | m | 2024-01-08T16:59:03.94 |
IV.LNSS.HNN. | ML:1.2 | 0.00010585197 | 0.2176 | AML | other | m | 2024-01-08T16:59:04.15 |
IV.CESI.HHE. | ML:1.3 | 0.00007809986499999998 | 2.5472 | AML | other | m | 2024-01-08T16:59:08.40 |
IV.CESI.HHN. | ML:1.1 | 0.00005050805 | 0.9856 | AML | other | m | 2024-01-08T16:59:08.31 |