A magnitude ML 1.7 earthquake occured in region: 3 km E Albareto (PR), on
and geographic coordinates (lat, lon) 44.4520, 9.7380 at 8 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 |
---|---|---|---|---|
Albareto | PR | 3 | 2156 | 2156 |
Borgo Val di Taro | PR | 5 | 6999 | 9155 |
Compiano | PR | 8 | 1112 | 10267 |
Tornolo | PR | 10 | 1010 | 11277 |
Bedonia | PR | 10 | 3482 | 14759 |
Zeri | MS | 11 | 1094 | 15853 |
Varese Ligure | SP | 14 | 2059 | 17912 |
Pontremoli | MS | 14 | 7357 | 25269 |
Valmozzola | PR | 18 | 539 | 25808 |
Sesta Godano | SP | 18 | 1377 | 27185 |
Zignago | SP | 19 | 532 | 27717 |
Mulazzo | MS | 20 | 2424 | 30141 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-07-03 02:06:56 |
44.452 | 9.7383 | 8 | 2023-07-03 02:14:27 |
Sala Sismica INGV-Roma | 118918831 |
Field | Value |
---|---|
Time (UTC) | 2023-07-03 02:06:56 ± 0.28 |
Latitude | 44.4520 ± 0.0135 |
Longitude | 9.7383 ± 0.0176 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118918831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1756 |
Semi-minor axis of confidence ellipse (meter) | 803 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92270 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 118918831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-03 02:14:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2023-07-03T02:08:48.46 | 3.0 | undecidable | manual | Sn | 5.78 | 0 | |||
IV.FIAM.HHZ. | 2023-07-03T02:08:35.69 | 3.0 | undecidable | manual | Sn | 7.12 | 0 | |||
IV.PAOL.HHZ. | 2023-07-03T02:08:11.38 | 3.0 | undecidable | manual | Pn | 0.58 | 0 | |||
OX.MPRI.HHZ. | 2023-07-03T02:07:52.45 | 3.0 | undecidable | manual | Pg | 8.84 | 0 | |||
MN.TRI.HHZ. | 2023-07-03T02:07:47.08 | 3.0 | negative | manual | Pn | 0.64 | 0 | |||
GU.RORO.HHZ. | 2023-07-03T02:07:36.35 | 3.0 | undecidable | manual | S | -1.42 | 0 | |||
IV.SEI.HHZ. | 2023-07-03T02:07:24.13 | 3.0 | undecidable | manual | P | 3.91 | 0 | |||
GU.CANO.HHZ. | 2023-07-03T02:07:18.00 | 3.0 | positive | manual | P | 0.2 | 0 | |||
GU.RNCA.HHZ. | 2023-07-03T02:07:16.67 | 0.6 | undecidable | manual | S | 272 | 62.3931 | 50 | -0.04 | 47 |
GU.POPM.HHZ. | 2023-07-03T02:07:14.78 | 3.0 | undecidable | manual | P | 1.07 | 0 | |||
IV.PII.HHZ. | 2023-07-03T02:07:14.95 | 0.3 | undecidable | manual | P | 142 | 102.4197 | 50 | 0.4 | 60 |
IV.PLMA.HHZ. | 2023-07-03T02:07:12.14 | 0.6 | undecidable | manual | S | 168 | 45.5211 | 50 | -0.08 | 48 |
GU.EQUI.HHZ. | 2023-07-03T02:07:11.75 | 0.6 | undecidable | manual | S | 134 | 45.7209 | 50 | -0.52 | 43 |
GU.CARD.HHZ. | 2023-07-03T02:07:10.91 | 1.0 | undecidable | manual | P | 128 | 75.6687 | 50 | 0.48 | 21 |
GU.GORR.HHZ. | 2023-07-03T02:07:10.00 | 0.3 | undecidable | manual | S | 296 | 39.2274 | 50 | -0.53 | 66 |
GU.RNCA.HHZ. | 2023-07-03T02:07:08.90 | 0.6 | undecidable | manual | P | 272 | 62.3931 | 50 | 0.52 | 42 |
GU.GRAM.HHZ. | 2023-07-03T02:07:06.22 | 0.3 | undecidable | manual | S | 81 | 26.2515 | 108 | -0.32 | 71 |
4P.IT07A.HHZ. | 2023-07-03T02:07:06.77 | 0.3 | negative | manual | P | 9 | 47.4192 | 50 | 0.69 | 61 |
IV.PLMA.HHZ. | 2023-07-03T02:07:05.89 | 0.3 | undecidable | manual | P | 168 | 45.5211 | 50 | 0.1 | 71 |
GU.EQUI.HHZ. | 2023-07-03T02:07:05.82 | 0.3 | undecidable | manual | P | 134 | 45.7209 | 50 | 0.01 | 73 |
GU.GORR.HHZ. | 2023-07-03T02:07:04.64 | 0.1 | negative | manual | P | 296 | 39.2274 | 50 | -0.17 | 95 |
GU.GRAM.HHZ. | 2023-07-03T02:07:02.47 | 0.1 | negative | manual | P | 81 | 26.2515 | 108 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GRAM.HHE. | ML:1.9 | 0.0004215 | 0.34 | AML | other | m | 2023-07-03T02:07:06.52 |
GU.GRAM.HHN. | ML:1.8 | 0.00032450000000000003 | 1.58 | AML | other | m | 2023-07-03T02:07:08.16 |
GU.GORR.HHN. | ML:1.6 | 0.00014150000000000002 | 0.34 | AML | other | m | 2023-07-03T02:07:10.30 |
GU.GORR.HHE. | ML:1.6 | 0.00014150000000000002 | 0.72 | AML | other | m | 2023-07-03T02:07:10.47 |
4P.IT07A.HHN. | ML:1.8 | 0.000175 | 0.38 | AML | other | m | 2023-07-03T02:07:15.54 |
GU.EQUI.HHE. | ML:1.0 | 0.0000316 | 1.16 | AML | other | m | 2023-07-03T02:07:16.19 |
GU.EQUI.HHN. | ML:1.0 | 0.000030100000000000003 | 1.08 | AML | other | m | 2023-07-03T02:07:16.19 |
GU.RNCA.HHN. | ML:1.8 | 0.0001088 | 0.88 | AML | other | m | 2023-07-03T02:07:17.15 |
GU.RNCA.HHE. | ML:1.9 | 0.00016549999999999998 | 0.5 | AML | other | m | 2023-07-03T02:07:17.60 |
GU.CANO.HHE. | ML:2.0 | 0.0000649 | 0.86 | AML | other | m | 2023-07-03T02:07:21.66 |
4P.IT07A.HHE. | ML:1.7 | 0.0001545 | 1.12 | AML | other | m | 2023-07-03T02:07:23.86 |
GU.CARD.HHN. | ML:1.6 | 0.00006500000000000001 | 0.14 | AML | other | m | 2023-07-03T02:07:24.74 |
GU.CARD.HHE. | ML:1.7 | 0.0000708 | 0.88 | AML | other | m | 2023-07-03T02:07:24.88 |
GU.POPM.HHN. | ML:1.5 | 0.0000366 | 0.66 | AML | other | m | 2023-07-03T02:07:28.45 |
GU.POPM.HHE. | ML:1.6 | 0.0000431 | 1.32 | AML | other | m | 2023-07-03T02:07:29.77 |
GU.CANO.HHN. | ML:1.8 | 0.000042999999999999995 | 0.22 | AML | other | m | 2023-07-03T02:07:37.23 |
IV.SEI.HHE. | ML:1.5 | 0.000020799999999999997 | 0.84 | AML | other | m | 2023-07-03T02:07:48.77 |
IV.SEI.HHN. | ML:1.5 | 0.00002215 | 1.16 | AML | other | m | 2023-07-03T02:07:48.73 |