A magnitude ML 1.1 earthquake occured in region: 3 km W Frontone (PU), on
and geographic coordinates (lat, lon) 43.5130, 12.7090 at 17 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 |
---|---|---|---|---|
Frontone | PU | 3 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 6 | 1027 | 2327 |
Cagli | PU | 6 | 8731 | 11058 |
Cantiano | PU | 8 | 2245 | 13303 |
Pergola | PU | 12 | 6333 | 19636 |
Acqualagna | PU | 12 | 4393 | 24029 |
Scheggia e Pascelupo | PG | 12 | 1393 | 25422 |
Sassoferrato | AN | 15 | 7285 | 32707 |
Costacciaro | PG | 17 | 1216 | 33923 |
Piobbico | PU | 18 | 2029 | 35952 |
Arcevia | AN | 19 | 4612 | 40564 |
Fermignano | PU | 19 | 8596 | 49160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-07-08 09:22:55 |
43.5127 | 12.709 | 17 | 2023-07-08 09:58:15 |
Sala Sismica INGV-Roma | 119072791 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 09:22:55 ± 0.1 |
Latitude | 43.5127 ± 0.0036 |
Longitude | 12.7090 ± 0.0050 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119072791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 381 |
Semi-minor axis of confidence ellipse (meter) | 216 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 30 |
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) | 0.55398 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 119072791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 09:58:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2023-07-08T09:23:15.86 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.MML1.EHZ. | 2023-07-08T09:23:11.92 | 0.6 | undecidable | manual | S | 154 | 49.1175 | 100 | 0.32 | 43 |
IV.SFI.EHZ. | 2023-07-08T09:23:10.93 | 3.0 | positive | manual | P | 0.3 | 0 | |||
IV.CSP1.EHZ. | 2023-07-08T09:23:07.07 | 1.0 | negative | manual | P | 139 | 61.494 | 97 | 0.22 | 22 |
IV.FDMO.HHZ. | 2023-07-08T09:23:06.89 | 0.1 | undecidable | manual | P | 150 | 60.9945 | 97 | 0.11 | 88 |
IV.ATVO.HHZ. | 2023-07-08T09:23:06.49 | 0.6 | undecidable | manual | S | 239 | 28.3494 | 110 | 0.26 | 45 |
IV.CAFI.HHZ. | 2023-07-08T09:23:06.24 | 3.0 | undecidable | manual | P | -1.17 | 0 | |||
IV.FOSV.EHZ. | 2023-07-08T09:23:05.03 | 0.6 | undecidable | manual | S | 170 | 24.5532 | 115 | -0.26 | 46 |
IV.ATPI.EHZ. | 2023-07-08T09:23:05.97 | 0.3 | undecidable | manual | S | 255 | 25.6521 | 113 | 0.41 | 66 |
IV.ARVD.HHZ. | 2023-07-08T09:23:04.21 | 0.6 | undecidable | manual | S | 95 | 18.7701 | 123 | 0.27 | 46 |
IV.MML1.EHZ. | 2023-07-08T09:23:04.89 | 1.0 | negative | manual | P | 154 | 49.1175 | 100 | -0.07 | 23 |
IV.ATPC.HHZ. | 2023-07-08T09:23:04.50 | 0.6 | undecidable | manual | S | 260 | 20.5683 | 120 | 0.15 | 47 |
IV.MPAG.EHZ. | 2023-07-08T09:23:03.10 | 0.6 | undecidable | manual | S | 17 | 13.5753 | 135 | 0.25 | 47 |
IV.NARO.HHZ. | 2023-07-08T09:23:03.09 | 0.6 | undecidable | manual | S | 317 | 14.9739 | 131 | -0.05 | 48 |
IV.ATFO.HHZ. | 2023-07-08T09:23:03.88 | 0.6 | undecidable | manual | S | 214 | 19.6692 | 122 | -0.25 | 46 |
IV.ATBU.EHZ. | 2023-07-08T09:23:03.21 | 0.6 | undecidable | manual | S | 252 | 13.5753 | 135 | 0.35 | 46 |
IV.ATSC.EHZ. | 2023-07-08T09:23:02.30 | 0.6 | undecidable | manual | S | 190 | 9.9789 | 144 | 0.06 | 48 |
IV.SSFR.HHZ. | 2023-07-08T09:23:02.16 | 0.6 | undecidable | manual | S | 145 | 10.2786 | 143 | -0.13 | 49 |
IV.PIEI.HHZ. | 2023-07-08T09:23:02.80 | 0.6 | undecidable | manual | S | 280 | 14.2746 | 133 | -0.18 | 47 |
IV.FRON.EHZ. | 2023-07-08T09:23:01.06 | 0.6 | undecidable | manual | S | 67 | 1.4985 | 174 | -0.36 | 47 |
IV.FOSV.EHZ. | 2023-07-08T09:23:01.15 | 0.6 | positive | manual | P | 170 | 24.5532 | 115 | -0.17 | 47 |
IV.ATVO.HHZ. | 2023-07-08T09:23:01.63 | 0.1 | undecidable | manual | P | 239 | 28.3494 | 110 | -0.23 | 91 |
IV.ATPI.EHZ. | 2023-07-08T09:23:01.56 | 0.6 | positive | manual | P | 255 | 25.6521 | 113 | 0.09 | 47 |
IV.ARVD.HHZ. | 2023-07-08T09:23:00.66 | 0.6 | positive | manual | P | 95 | 18.7701 | 123 | 0.12 | 48 |
IV.ATPC.HHZ. | 2023-07-08T09:23:00.72 | 0.1 | undecidable | manual | P | 260 | 20.5683 | 120 | -0.06 | 95 |
IV.MPAG.EHZ. | 2023-07-08T09:23:00.05 | 1.0 | undecidable | manual | P | 17 | 13.5753 | 135 | 0.14 | 24 |
IV.NARO.HHZ. | 2023-07-08T09:23:00.06 | 0.1 | undecidable | manual | P | 317 | 14.9739 | 131 | -0.02 | 97 |
IV.ATFO.HHZ. | 2023-07-08T09:23:00.55 | 0.6 | undecidable | manual | P | 214 | 19.6692 | 122 | -0.1 | 48 |
IV.ATBU.EHZ. | 2023-07-08T09:22:59.95 | 0.1 | undecidable | manual | P | 252 | 13.5753 | 135 | 0.04 | 98 |
IV.PIEI.HHZ. | 2023-07-08T09:22:59.85 | 0.6 | negative | manual | P | 280 | 14.2746 | 133 | -0.14 | 47 |
IV.FRON.EHZ. | 2023-07-08T09:22:59.10 | 0.1 | negative | manual | P | 67 | 1.4985 | 174 | 0.02 | 100 |
IV.ATSC.EHZ. | 2023-07-08T09:22:59.43 | 0.1 | undecidable | manual | P | 190 | 9.9789 | 144 | -0.13 | 97 |
IV.SSFR.HHZ. | 2023-07-08T09:22:59.26 | 0.6 | undecidable | manual | P | 145 | 10.2786 | 143 | -0.32 | 46 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHN. | ML:1.2 | 0.000153 | 0.16 | AML | other | m | 2023-07-08T09:23:01.38 |
IV.FRON.EHE. | ML:1.2 | 0.00014835 | 0.58 | AML | other | m | 2023-07-08T09:23:01.27 |
IV.SSFR.HHE. | ML:1.4 | 0.00021950000000000002 | 0.76 | AML | other | m | 2023-07-08T09:23:02.32 |
IV.SSFR.HHN. | ML:1.5 | 0.0002455 | 0.22 | AML | other | m | 2023-07-08T09:23:02.79 |
IV.NARO.HHE. | ML:1.2 | 0.00010314999999999999 | 0.1 | AML | other | m | 2023-07-08T09:23:03.09 |
IV.PIEI.HHN. | ML:1.1 | 0.00009415 | 0.54 | AML | other | m | 2023-07-08T09:23:03.25 |
IV.PIEI.HHE. | ML:1.2 | 0.0001285 | 0.34 | AML | other | m | 2023-07-08T09:23:03.31 |
IV.MPAG.EHE. | ML:1.0 | 0.00006875 | 0.1 | AML | other | m | 2023-07-08T09:23:03.29 |
IV.MPAG.EHN. | ML:0.8 | 0.000048799999999999994 | 0.14 | AML | other | m | 2023-07-08T09:23:03.34 |
IV.NARO.HHN. | ML:1.2 | 0.00011899999999999999 | 1.02 | AML | other | m | 2023-07-08T09:23:03.63 |
IV.ATFO.HHN. | ML:1.3 | 0.00011800000000000001 | 0.22 | AML | other | m | 2023-07-08T09:23:04.06 |
IV.ATFO.HHE. | ML:1.2 | 0.00010455000000000001 | 0.78 | AML | other | m | 2023-07-08T09:23:04.56 |
IV.ARVD.HHE. | ML:1.0 | 0.00006615 | 0.12 | AML | other | m | 2023-07-08T09:23:04.54 |
IV.ARVD.HHN. | ML:0.9 | 0.00005375 | 0.78 | AML | other | m | 2023-07-08T09:23:04.55 |
IV.FOSV.EHE. | ML:0.7 | 0.0000227 | 0.48 | AML | other | m | 2023-07-08T09:23:05.16 |
IV.FOSV.EHN. | ML:0.6 | 0.0000223 | 0.4 | AML | other | m | 2023-07-08T09:23:05.49 |