A magnitude ML 1.0 earthquake occured in region: 5 km N Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.6060, 13.3820 at 13 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 |
---|---|---|---|---|
Campotosto | AQ | 5 | 542 | 542 |
Amatrice | RI | 8 | 2657 | 3199 |
Crognaleto | TE | 10 | 1297 | 4496 |
Cortino | TE | 11 | 656 | 5152 |
Capitignano | AQ | 12 | 665 | 5817 |
Fano Adriano | TE | 14 | 296 | 6113 |
Montereale | AQ | 14 | 2581 | 8694 |
Accumoli | RI | 15 | 667 | 9361 |
Rocca Santa Maria | TE | 15 | 537 | 9898 |
Pietracamela | TE | 17 | 271 | 10169 |
Valle Castellana | TE | 17 | 977 | 11146 |
Cittareale | RI | 18 | 482 | 11628 |
Acquasanta Terme | AP | 18 | 2916 | 14544 |
Barete | AQ | 19 | 737 | 15281 |
Arquata del Tronto | AP | 20 | 1178 | 16459 |
Pizzoli | AQ | 20 | 4326 | 20785 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-07-31 03:01:59 |
42.606 | 13.3817 | 13 | 2023-07-31 03:10:55 |
Sala Sismica INGV-Roma | 119719691 |
Field | Value |
---|---|
Time (UTC) | 2023-07-31 03:01:59 ± 0.07 |
Latitude | 42.6060 ± 0.0036 |
Longitude | 13.3817 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119719691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 401 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50272 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 119719691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-31 03:10:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2023-07-31T03:02:13.28 | 0.3 | undecidable | manual | S | 284 | 40.9257 | 95 | -0.02 | 71 |
IV.MMO1.EHZ. | 2023-07-31T03:02:11.19 | 0.3 | undecidable | manual | S | 352 | 32.8449 | 97 | 0.03 | 72 |
IV.CSP1.EHZ. | 2023-07-31T03:02:09.79 | 0.3 | undecidable | manual | P | 345 | 55.7997 | 93 | -0.13 | 68 |
IV.GUMA.HHZ. | 2023-07-31T03:02:09.40 | 0.3 | undecidable | manual | P | 356 | 50.8158 | 94 | 0.25 | 67 |
IV.FDMO.HHZ. | 2023-07-31T03:02:09.30 | 0.3 | undecidable | manual | P | 333 | 53.4021 | 93 | -0.26 | 67 |
IV.MF5.EHZ. | 2023-07-31T03:02:08.26 | 0.1 | undecidable | manual | P | 8 | 42.8238 | 95 | 0.33 | 89 |
IV.GIGS.HHZ. | 2023-07-31T03:02:08.47 | 0.1 | undecidable | manual | S | 137 | 23.0547 | 103 | -0.11 | 96 |
IV.TERO.HNZ. | 2023-07-31T03:02:07.05 | 0.3 | undecidable | manual | S | 84 | 18.2706 | 110 | -0.29 | 71 |
IV.RM33.EHZ. | 2023-07-31T03:02:07.01 | 0.1 | undecidable | manual | S | 232 | 17.3715 | 111 | -0.12 | 97 |
IV.GAVE.EHZ. | 2023-07-31T03:02:07.47 | 0.3 | undecidable | manual | P | 284 | 40.9257 | 95 | -0.17 | 69 |
IV.MMO1.EHZ. | 2023-07-31T03:02:06.30 | 0.1 | undecidable | manual | P | 352 | 32.8449 | 97 | -0.1 | 96 |
IV.CAMP.HHZ. | 2023-07-31T03:02:05.22 | 0.1 | undecidable | manual | S | 164 | 8.0808 | 141 | 0.11 | 99 |
IV.SMA1.EHZ. | 2023-07-31T03:02:04.46 | 0.1 | undecidable | manual | S | 306 | 4.6953 | 156 | -0.17 | 100 |
IV.GIGS.HHZ. | 2023-07-31T03:02:04.84 | 0.1 | undecidable | manual | P | 137 | 23.0547 | 103 | -0.07 | 97 |
IV.TERO.HNZ. | 2023-07-31T03:02:04.19 | 0.1 | undecidable | manual | P | 84 | 18.2706 | 110 | 0 | 100 |
IV.RM33.EHZ. | 2023-07-31T03:02:04.17 | 0.1 | undecidable | manual | P | 232 | 17.3715 | 111 | 0.1 | 99 |
IV.CAMP.HHZ. | 2023-07-31T03:02:03.13 | 0.1 | undecidable | manual | P | 164 | 8.0808 | 141 | 0.22 | 97 |
IV.SMA1.EHZ. | 2023-07-31T03:02:02.84 | 0.1 | undecidable | manual | P | 306 | 4.6953 | 156 | 0.21 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.000455 | 0.18 | AML | other | m | 2023-07-31T03:02:04.90 |
IV.SMA1.EHE. | ML:1.4 | 0.00028799999999999995 | 1.92 | AML | other | m | 2023-07-31T03:02:05.02 |
IV.CAMP.HHN. | ML:0.6 | 0.00005069999999999999 | 0.46 | AML | other | m | 2023-07-31T03:02:05.62 |
IV.CAMP.HHE. | ML:0.8 | 0.00006915 | 0.18 | AML | other | m | 2023-07-31T03:02:05.38 |
IV.RM33.EHE. | ML:0.9 | 0.00006445000000000001 | 0.6 | AML | other | m | 2023-07-31T03:02:07.74 |
IV.RM33.EHN. | ML:0.8 | 0.00004685 | 0.64 | AML | other | m | 2023-07-31T03:02:08.44 |
IV.GIGS.HHE. | ML:0.7 | 0.000029049999999999998 | 0.4 | AML | other | m | 2023-07-31T03:02:08.54 |
IV.GIGS.HHN. | ML:0.7 | 0.00003065 | 0.1 | AML | other | m | 2023-07-31T03:02:08.56 |
IV.MMO1.EHE. | ML:1.1 | 0.000048 | 1.64 | AML | other | m | 2023-07-31T03:02:11.07 |
IV.MMO1.EHN. | ML:1.0 | 0.0000472 | 0.86 | AML | other | m | 2023-07-31T03:02:12.11 |
IV.GAVE.EHN. | ML:1.1 | 0.00004295 | 1.12 | AML | other | m | 2023-07-31T03:02:14.01 |
IV.GAVE.EHE. | ML:1.3 | 0.00006440000000000001 | 1.4 | AML | other | m | 2023-07-31T03:02:14.02 |
IV.FDMO.HHN. | ML:0.9 | 0.0000201 | 0.62 | AML | other | m | 2023-07-31T03:02:17.42 |
IV.FDMO.HHE. | ML:0.9 | 0.00001845 | 0.2 | AML | other | m | 2023-07-31T03:02:19.07 |