A magnitude ML 0.9 earthquake occured in region: 6 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8530, 13.0980 at 11 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 |
---|---|---|---|---|
Preci | PG | 6 | 724 | 724 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1005 |
Norcia | PG | 7 | 4957 | 5962 |
Visso | MC | 9 | 1107 | 7069 |
Ussita | MC | 11 | 444 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Cascia | PG | 16 | 3217 | 12884 |
Monte Cavallo | MC | 18 | 145 | 13029 |
Arquata del Tronto | AP | 19 | 1178 | 14207 |
Bolognola | MC | 19 | 142 | 14349 |
Montegallo | AP | 19 | 523 | 14872 |
Montemonaco | AP | 20 | 604 | 15476 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-03-21 15:53:21 |
42.8532 | 13.0977 | 11 | 2024-03-21 16:00:23 |
Sala Sismica INGV-Roma | 126035121 |
Field | Value |
---|---|
Time (UTC) | 2024-03-21 15:53:21 ± 0.04 |
Latitude | 42.8532 ± 0.0027 |
Longitude | 13.0977 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126035121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
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) | 61 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126035121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-21 16:00:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT14.HHZ. | 2024-03-21T15:54:00.23 | 3.0 | undecidable | manual | Pn | 1.78 | 0 | |||
IV.VITU.HHZ. | 2024-03-21T15:53:54.62 | 3.0 | undecidable | manual | Pn | -0.16 | 0 | |||
IV.SFI.EHZ. | 2024-03-21T15:53:49.31 | 3.0 | undecidable | manual | P | 2.6 | 0 | |||
IV.LRP.EHZ. | 2024-03-21T15:53:47.37 | 3.0 | undecidable | manual | P | 3.01 | 0 | |||
IV.ATFO.HHZ. | 2024-03-21T15:53:46.02 | 3.0 | undecidable | manual | S | 0.46 | 0 | |||
IV.MML1.EHZ. | 2024-03-21T15:53:32.49 | 0.3 | undecidable | manual | S | 341 | 30.6471 | 91 | -0.07 | 72 |
IV.LNSS.HHZ. | 2024-03-21T15:53:31.86 | 0.3 | undecidable | manual | S | 190 | 28.1496 | 91 | -0.04 | 73 |
IV.CSP1.EHZ. | 2024-03-21T15:53:31.92 | 0.3 | undecidable | manual | S | 18 | 27.8499 | 91 | 0.1 | 73 |
IV.CESI.HHZ. | 2024-03-21T15:53:30.40 | 0.3 | undecidable | manual | S | 317 | 22.9548 | 91 | -0.12 | 72 |
IV.TERO.HHZ. | 2024-03-21T15:53:30.67 | 0.6 | negative | manual | P | 122 | 48.5181 | 90 | -0.15 | 46 |
IV.RM33.EHZ. | 2024-03-21T15:53:29.41 | 1.0 | undecidable | manual | P | 166 | 39.3273 | 91 | 0 | 24 |
IV.MMO1.EHZ. | 2024-03-21T15:53:29.33 | 0.3 | undecidable | manual | S | 75 | 19.3695 | 92 | -0.21 | 71 |
IV.FDMO.HHZ. | 2024-03-21T15:53:29.51 | 0.3 | undecidable | manual | S | 358 | 20.3685 | 92 | -0.3 | 69 |
7F.SIB2.EHE. | 2024-03-21T15:53:28.63 | 0.3 | undecidable | manual | S | 76 | 17.2716 | 93 | -0.37 | 69 |
IV.MF5.EHZ. | 2024-03-21T15:53:28.92 | 0.1 | undecidable | manual | P | 63 | 32.9448 | 91 | 0.5 | 88 |
IT.MTCL.HGE. | 2024-03-21T15:53:28.81 | 0.3 | undecidable | manual | S | 333 | 17.5713 | 93 | -0.25 | 71 |
ZO.PDN12.EHE. | 2024-03-21T15:53:28.34 | 0.3 | undecidable | manual | S | 256 | 15.1737 | 96 | -0.09 | 74 |
IV.MML1.EHZ. | 2024-03-21T15:53:28.25 | 1.0 | positive | manual | P | 341 | 30.6471 | 91 | 0.19 | 24 |
IV.CSP1.EHZ. | 2024-03-21T15:53:27.70 | 0.3 | undecidable | manual | P | 18 | 27.8499 | 91 | 0.06 | 73 |
IV.FEMA.HNE. | 2024-03-21T15:53:27.74 | 0.3 | undecidable | manual | S | 342 | 12.6762 | 107 | -0.05 | 75 |
IV.MC2.EHE. | 2024-03-21T15:53:27.35 | 0.3 | undecidable | manual | S | 49 | 9.879 | 122 | 0.25 | 71 |
IV.GAVE.HNZ. | 2024-03-21T15:53:27.13 | 0.1 | undecidable | manual | P | 223 | 24.3534 | 91 | 0.03 | 98 |
IV.LNSS.HHZ. | 2024-03-21T15:53:27.74 | 0.1 | undecidable | manual | P | 190 | 28.1496 | 91 | 0.05 | 97 |
7F.SIB3.EHE. | 2024-03-21T15:53:27.92 | 0.3 | undecidable | manual | S | 80 | 14.1747 | 100 | -0.26 | 71 |
IV.MMO1.EHZ. | 2024-03-21T15:53:26.28 | 0.1 | undecidable | manual | P | 75 | 19.3695 | 92 | -0.04 | 98 |
IV.FDMO.HHZ. | 2024-03-21T15:53:26.51 | 0.1 | undecidable | manual | P | 358 | 20.3685 | 92 | 0.03 | 99 |
IV.CESI.HHZ. | 2024-03-21T15:53:26.91 | 0.1 | undecidable | manual | P | 317 | 22.9548 | 91 | 0.02 | 99 |
IT.MTCL.HGE. | 2024-03-21T15:53:26.00 | 0.1 | undecidable | manual | P | 333 | 17.5713 | 93 | -0.05 | 99 |
IV.MC2.EHE. | 2024-03-21T15:53:25.16 | 0.1 | undecidable | manual | P | 49 | 9.879 | 122 | 0.25 | 96 |
7F.SIB3.EHE. | 2024-03-21T15:53:25.48 | 0.1 | undecidable | manual | P | 80 | 14.1747 | 100 | -0.06 | 99 |
IV.NRCA.HNZ. | 2024-03-21T15:53:25.75 | 0.3 | undecidable | manual | S | 148 | 2.5974 | 163 | -0.18 | 75 |
7F.SIB2.EHE. | 2024-03-21T15:53:25.92 | 0.1 | undecidable | manual | P | 76 | 17.2716 | 93 | -0.09 | 98 |
IV.FEMA.HNE. | 2024-03-21T15:53:25.46 | 0.1 | undecidable | manual | P | 342 | 12.6762 | 107 | 0.15 | 97 |
ZO.PDN12.EHE. | 2024-03-21T15:53:25.65 | 0.1 | undecidable | manual | P | 256 | 15.1737 | 96 | -0.03 | 100 |
ZO.PDN11.EHE. | 2024-03-21T15:53:24.72 | 0.1 | undecidable | manual | P | 167 | 7.881 | 132 | 0.04 | 100 |
IV.NRCA.HNZ. | 2024-03-21T15:53:24.31 | 0.1 | undecidable | manual | P | 148 | 2.5974 | 163 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.1 | 0.00009045 | 0.7 | AML | other | m | 2024-03-21T15:53:29.93 |
IV.MMO1.EHN. | ML:1.0 | 0.0000785 | 1.5 | AML | other | m | 2024-03-21T15:53:30.17 |
IV.FDMO.HHE. | ML:0.8 | 0.00003905 | 0.84 | AML | other | m | 2024-03-21T15:53:30.36 |
IV.CESI.HHE. | ML:1.0 | 0.00006775000000000001 | 0.18 | AML | other | m | 2024-03-21T15:53:30.63 |
IV.CESI.HHN. | ML:1.2 | 0.0001038 | 0.46 | AML | other | m | 2024-03-21T15:53:30.56 |
IV.FDMO.HHN. | ML:0.6 | 0.000028 | 0.32 | AML | other | m | 2024-03-21T15:53:31.37 |
IV.LNSS.HHN. | ML:1.0 | 0.0000454 | 0.26 | AML | other | m | 2024-03-21T15:53:32.54 |
IV.LNSS.HHE. | ML:1.0 | 0.00004745000000000001 | 0.78 | AML | other | m | 2024-03-21T15:53:32.06 |
IV.CSP1.EHE. | ML:1.1 | 0.00006464982 | 0.18 | AML | other | m | 2024-03-21T15:53:32.16 |
IV.CSP1.EHN. | ML:1.2 | 0.0000781803425 | 0.14 | AML | other | m | 2024-03-21T15:53:32.00 |
IV.MML1.EHE. | ML:0.6 | 0.000021557489999999997 | 0.26 | AML | other | m | 2024-03-21T15:53:33.23 |
IV.MML1.EHN. | ML:0.6 | 0.000020866900000000002 | 0.24 | AML | other | m | 2024-03-21T15:53:32.82 |