A magnitude ML 1.4 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8230, 13.1810 at 9 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Arquata del Tronto | AP | 11 | 1178 | 6416 |
Montegallo | AP | 13 | 523 | 6939 |
Preci | PG | 13 | 724 | 7663 |
Ussita | MC | 14 | 444 | 8107 |
Visso | MC | 14 | 1107 | 9214 |
Montemonaco | AP | 15 | 604 | 9818 |
Accumoli | RI | 15 | 667 | 10485 |
Cascia | PG | 18 | 3217 | 13702 |
Montefortino | FM | 19 | 1178 | 14880 |
Acquasanta Terme | AP | 20 | 2916 | 17796 |
Bolognola | MC | 20 | 142 | 17938 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2022-07-24 02:15:47 |
42.8227 | 13.1813 | 9 | 2023-01-31 19:03:25 |
Bollettino Sismico Italiano INGV | 107751121 |
Reviewed Rev100 |
ML 1.4 | 2022-07-24 02:15:47 |
42.8242 | 13.1757 | 10 | 2022-07-24 02:20:00 |
Sala Sismica INGV-Roma | 107626181 |
Field | Value |
---|---|
Time (UTC) | 2022-07-24 02:15:47 ± 0.05 |
Latitude | 42.8227 ± 0.0027 |
Longitude | 13.1813 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 107751121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 331 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
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 | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44067 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 107626181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-24 02:20:00 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 107751121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-27 12:23:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2022-07-24T02:16:03.83 | 0.3 | undecidable | manual | S | 300 | 48.9177 | 50 | 0.07 | 69 |
IV.MMUR.HNZ. | 2022-07-24T02:16:01.00 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.RM33.EHZ. | 2022-07-24T02:16:00.31 | 0.1 | undecidable | manual | S | 176 | 34.9428 | 50 | 0.3 | 90 |
IV.MML1.EHZ. | 2022-07-24T02:16:00.60 | 0.3 | undecidable | manual | S | 332 | 36.4413 | 50 | 0.17 | 70 |
IV.CESI.HHZ. | 2022-07-24T02:15:58.69 | 0.1 | undecidable | manual | S | 312 | 30.2475 | 50 | -0.07 | 97 |
IV.MF5.EHZ. | 2022-07-24T02:15:58.73 | 0.6 | undecidable | manual | S | 51 | 29.1486 | 108 | 0.31 | 46 |
IV.GUMA.HHZ. | 2022-07-24T02:15:58.75 | 0.3 | undecidable | manual | S | 25 | 29.4483 | 107 | 0.23 | 70 |
IV.LNSS.HNZ. | 2022-07-24T02:15:57.70 | 0.3 | undecidable | manual | S | 205 | 26.9508 | 109 | -0.01 | 73 |
IV.FDMO.HHZ. | 2022-07-24T02:15:56.76 | 0.1 | undecidable | manual | S | 342 | 24.9528 | 110 | -0.28 | 93 |
IV.ASSB.HHZ. | 2022-07-24T02:15:56.77 | 0.1 | undecidable | manual | P | 300 | 48.9177 | 50 | -0.25 | 90 |
IV.GUMA.HHZ. | 2022-07-24T02:15:54.05 | 0.1 | undecidable | manual | P | 25 | 29.4483 | 107 | 0.05 | 96 |
IV.RM33.EHZ. | 2022-07-24T02:15:54.71 | 0.1 | undecidable | manual | P | 176 | 34.9428 | 50 | -0.15 | 94 |
IV.MML1.EHZ. | 2022-07-24T02:15:54.96 | 0.3 | undecidable | manual | P | 332 | 36.4413 | 50 | -0.14 | 71 |
IV.MTRA.EHZ. | 2022-07-24T02:15:54.71 | 0.3 | undecidable | manual | S | 113 | 18.9699 | 116 | -0.43 | 68 |
IV.MF5.EHZ. | 2022-07-24T02:15:54.06 | 0.1 | undecidable | manual | P | 51 | 29.1486 | 108 | 0.12 | 95 |
IV.FDMO.HHZ. | 2022-07-24T02:15:53.06 | 0.1 | undecidable | manual | P | 342 | 24.9528 | 110 | -0.08 | 97 |
IV.MMO1.EHZ. | 2022-07-24T02:15:53.63 | 0.1 | undecidable | manual | S | 54 | 14.5743 | 122 | -0.17 | 97 |
7F.SIB2.EHE. | 2022-07-24T02:15:53.03 | 0.1 | undecidable | manual | S | 53 | 12.4764 | 126 | -0.19 | 97 |
IV.CESI.HHZ. | 2022-07-24T02:15:53.99 | 0.1 | undecidable | manual | P | 312 | 30.2475 | 50 | -0.15 | 95 |
IV.LNSS.HNZ. | 2022-07-24T02:15:53.47 | 0.1 | undecidable | manual | P | 205 | 26.9508 | 109 | -0.06 | 97 |
IV.MTRA.EHZ. | 2022-07-24T02:15:52.00 | 0.1 | undecidable | manual | P | 113 | 18.9699 | 116 | -0.05 | 99 |
IV.MC2.EHZ. | 2022-07-24T02:15:52.87 | 0.1 | undecidable | manual | S | 4 | 9.879 | 133 | 0.36 | 94 |
IT.MTCL.HGZ. | 2022-07-24T02:15:52.26 | 0.3 | undecidable | manual | P | 322 | 24.0537 | 111 | -0.73 | 61 |
7F.SIB3.EHN. | 2022-07-24T02:15:52.14 | 0.1 | undecidable | manual | S | 51 | 9.2796 | 135 | -0.22 | 97 |
IV.NRCA.HHZ. | 2022-07-24T02:15:51.70 | 0.6 | undecidable | manual | S | 282 | 5.5944 | 149 | 0.14 | 50 |
IV.MMO1.EHZ. | 2022-07-24T02:15:51.33 | 0.1 | undecidable | manual | P | 54 | 14.5743 | 122 | 0.05 | 99 |
7F.SIB2.EHE. | 2022-07-24T02:15:50.97 | 0.1 | undecidable | manual | P | 53 | 12.4764 | 126 | 0.03 | 100 |
7F.SIB1.EHE. | 2022-07-24T02:15:50.92 | 0.1 | undecidable | manual | P | 42 | 10.7781 | 131 | 0.26 | 96 |
7F.SIB3.EHN. | 2022-07-24T02:15:50.53 | 0.1 | undecidable | manual | P | 51 | 9.2796 | 135 | 0.09 | 99 |
IV.NRCA.HHZ. | 2022-07-24T02:15:50.35 | 0.1 | negative | manual | P | 282 | 5.5944 | 149 | 0.37 | 95 |
IV.MC2.EHZ. | 2022-07-24T02:15:50.88 | 0.1 | undecidable | manual | P | 4 | 9.879 | 133 | 0.35 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.7 | 0.0008865 | 1.32 | AML | other | m | 2022-07-24T02:15:51.26 |
IV.NRCA.HHN. | ML:1.8 | 0.00108 | 1.82 | AML | other | m | 2022-07-24T02:15:51.01 |
IV.NRCA.HHE. | ML:1.9 | 0.001445 | 1.84 | AML | other | m | 2022-07-24T02:15:52.92 |
IV.NRCA.HNE. | ML:1.9 | 0.001405 | 1.84 | AML | other | m | 2022-07-24T02:15:52.92 |
IV.MMO1.EHE. | ML:0.8 | 0.00006120000000000001 | 0.42 | AML | other | m | 2022-07-24T02:15:53.99 |
IV.MMO1.EHN. | ML:0.7 | 0.0000537 | 1.46 | AML | other | m | 2022-07-24T02:15:54.99 |
IV.CESI.HHE. | ML:0.9 | 0.0000355 | 0.1 | AML | other | m | 2022-07-24T02:15:58.96 |
IV.CESI.HHN. | ML:1.2 | 0.00007364999999999999 | 1.72 | AML | other | m | 2022-07-24T02:15:58.91 |