A magnitude ML 1.4 earthquake occured in region: 5 km N Compiano (PR), on
and geographic coordinates (lat, lon) 44.5380, 9.6750 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 |
---|---|---|---|---|
Compiano | PR | 5 | 1112 | 1112 |
Bedonia | PR | 5 | 3482 | 4594 |
Tornolo | PR | 7 | 1010 | 5604 |
Borgo Val di Taro | PR | 9 | 6999 | 12603 |
Albareto | PR | 10 | 2156 | 14759 |
Bardi | PR | 12 | 2227 | 16986 |
Valmozzola | PR | 17 | 539 | 17525 |
Santo Stefano d'Aveto | GE | 18 | 1126 | 18651 |
Ferriere | PC | 19 | 1294 | 19945 |
Varese Ligure | SP | 19 | 2059 | 22004 |
Varsi | PR | 20 | 1230 | 23234 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-07-28 19:09:25 |
44.5378 | 9.6753 | 11 | 2023-07-28 19:18:43 |
Sala Sismica INGV-Roma | 119664471 |
Field | Value |
---|---|
Time (UTC) | 2023-07-28 19:09:25 ± 0.53 |
Latitude | 44.5378 ± 0.0189 |
Longitude | 9.6753 ± 0.0139 |
Depth (km) | 11 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119664471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2048 |
Semi-minor axis of confidence ellipse (meter) | 864 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80489 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119664471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-28 19:18:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2023-07-28T19:10:18.74 | 3.0 | undecidable | manual | Sg | 0 | 0 | |||
IV.VARE.HHZ. | 2023-07-28T19:10:03.53 | 3.0 | undecidable | manual | S | -9.99 | 0 | |||
GU.POPM.HHZ. | 2023-07-28T19:09:56.49 | 3.0 | undecidable | manual | S | 0 | ||||
GU.SARM.EHE. | 2023-07-28T19:09:46.86 | 0.6 | undecidable | manual | S | 124 | 69.6747 | 50 | 0.4 | 43 |
GU.POPM.HHZ. | 2023-07-28T19:09:45.95 | 3.0 | positive | manual | P | 1.49 | 0 | |||
GU.RNCA.HHZ. | 2023-07-28T19:09:43.36 | 0.6 | undecidable | manual | S | 263 | 57.7977 | 50 | 0.07 | 47 |
GU.EQUI.HHE. | 2023-07-28T19:09:43.11 | 0.6 | undecidable | manual | S | 137 | 55.9995 | 50 | 0.29 | 45 |
IV.PLMA.HHZ. | 2023-07-28T19:09:42.47 | 0.6 | undecidable | manual | S | 165 | 55.9995 | 50 | -0.34 | 45 |
GU.PCP.HHZ. | 2023-07-28T19:09:40.37 | 0.6 | undecidable | manual | P | 271 | 89.3439 | 50 | -0.23 | 43 |
GU.SARM.EHE. | 2023-07-28T19:09:36.41 | 0.1 | undecidable | manual | P | 124 | 69.6747 | 50 | -1.16 | 63 |
GU.RNCA.HHZ. | 2023-07-28T19:09:36.42 | 0.6 | undecidable | manual | P | 263 | 57.7977 | 50 | 0.69 | 40 |
GU.GRAM.HHZ. | 2023-07-28T19:09:36.10 | 0.6 | undecidable | manual | S | 100 | 31.2465 | 50 | -0.12 | 49 |
GU.EQUI.HHE. | 2023-07-28T19:09:35.64 | 0.1 | undecidable | manual | P | 137 | 55.9995 | 50 | 0.18 | 93 |
IV.PLMA.HHZ. | 2023-07-28T19:09:35.55 | 0.1 | undecidable | manual | P | 165 | 55.9995 | 50 | 0.09 | 94 |
GU.GORR.HHZ. | 2023-07-28T19:09:35.93 | 0.6 | undecidable | manual | S | 284 | 31.2465 | 50 | -0.27 | 47 |
GU.GRAM.HHZ. | 2023-07-28T19:09:32.05 | 0.3 | negative | manual | P | 100 | 31.2465 | 50 | 0.4 | 69 |
GU.GORR.HHZ. | 2023-07-28T19:09:31.66 | 0.1 | undecidable | manual | P | 284 | 31.2465 | 50 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GORR.HHE. | ML:1.4 | 0.00011949999999999999 | 0.18 | AML | other | m | 2023-07-28T19:09:36.52 |
GU.GORR.HHN. | ML:1.6 | 0.0001625 | 0.62 | AML | other | m | 2023-07-28T19:09:36.64 |
GU.GRAM.HHN. | ML:1.6 | 0.00018099999999999998 | 0.96 | AML | other | m | 2023-07-28T19:09:37.20 |
GU.GRAM.HHE. | ML:1.8 | 0.0003125 | 1.32 | AML | other | m | 2023-07-28T19:09:38.93 |
IV.PLMA.HHE. | ML:1.0 | 0.000025322575 | 0.2816 | AML | other | m | 2023-07-28T19:09:42.66 |
IV.PLMA.HHN. | ML:1.2 | 0.000034856339999999996 | 0.2048 | AML | other | m | 2023-07-28T19:09:44.06 |
GU.RNCA.HHE. | ML:1.6 | 0.0000931906 | 0.1408 | AML | other | m | 2023-07-28T19:09:43.94 |
GU.RNCA.HHN. | ML:1.1 | 0.000029706934999999997 | 0.1792 | AML | other | m | 2023-07-28T19:09:43.55 |